NINO3 /210,-5,270,5/ !window west,south,east,north NINO34 /190,-5,240 ,5/ NINO4 /160,-5,210,5/ INDS /110,-10,160,5 / !indonesian sea WTI /50 ,-10,70,10/ !west trop ind ETI /90 ,-10,110,0 / !east trop ind STA /330 ,-20,15,0/ !south trop atlantic NTA /300,5 ,345,25/ !north trop atlan NMA /280,27.5,320,42.5/!north mid atlantic NWA /300,45 ,345,65/ !nort west atlantic BK /30,70 ,70,80/ !nort west atlantic bl 00-330 !blocking frequency for different latitudes ---------------------------- SST and blocking frequencies ---------------------------- 2013 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 bl 00 5.00 11.00 2.00 4.00 3.00 2.00 1.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 30 1.00 2.00 0.00 6.00 8.00 6.00 1.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 60 0.00 0.00 0.00 0.00 0.00 1.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 90 0.00 0.00 0.00 0.00 0.00 1.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 120 0.00 0.00 0.00 2.00 1.00 0.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 150 0.00 0.00 0.00 1.00 6.00 4.00 7.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 180 0.00 0.00 0.00 7.00 0.00 0.00 4.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 210 0.00 0.00 0.00 0.00 3.00 6.00 8.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 240 1.00 0.00 1.00 1.00 9.00 3.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 270 0.00 0.00 0.00 0.00 2.00 1.00 4.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 300 0.00 2.00 8.00 0.00 4.00 0.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 bl 330 0.00 1.00 3.00 7.00 7.00 0.00 0.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NINO3 24.99 25.99 27.09 27.48 26.79 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NINO3.4 26.15 26.45 27.11 27.96 27.91 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NINO4 28.43 28.18 28.02 28.50 28.85 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 INDS 29.40 29.54 29.46 29.67 29.66 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 WTI 28.47 28.57 29.20 29.77 29.52 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 ETI 28.93 29.28 29.46 29.58 29.73 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 STA 25.94 26.54 27.02 26.85 26.18 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NTA 25.54 25.11 25.31 25.55 26.13 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NMA 19.41 18.55 18.26 18.90 20.50 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 NWA 7.26 6.84 6.95 7.16 8.04 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2013 BK -0.30 -0.58 -0.72 -0.71 -0.25 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 2012 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2012 bl 00 7.00 20.00 15.00 2.00 8.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 2012 bl 30 2.00 4.00 1.00 4.00 13.00 3.00 4.00 1.00 0.00 4.00 3.00 0.00 2012 bl 60 9.00 11.00 0.00 9.00 0.00 0.00 1.00 2.00 0.00 0.00 0.00 4.00 2012 bl 90 1.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 2012 bl 120 0.00 0.00 0.00 0.00 2.00 3.00 4.00 2.00 0.00 0.00 0.00 0.00 2012 bl 150 4.00 0.00 0.00 2.00 10.00 3.00 5.00 1.00 0.00 2.00 3.00 0.00 2012 bl 180 8.00 0.00 0.00 1.00 0.00 3.00 2.00 0.00 0.00 10.00 2.00 2.00 2012 bl 210 0.00 3.00 1.00 0.00 0.00 0.00 1.00 2.00 0.00 6.00 0.00 0.00 2012 bl 240 0.00 0.00 0.00 0.00 2.00 2.00 0.00 0.00 0.00 1.00 0.00 0.00 2012 bl 270 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2012 bl 300 0.00 0.00 0.00 1.00 1.00 2.00 0.00 0.00 2.00 4.00 0.00 0.00 2012 bl 330 0.00 3.00 5.00 4.00 9.00 0.00 0.00 2.00 4.00 9.00 0.00 0.00 2012 NINO3 25.26 26.33 27.39 27.79 27.53 27.01 26.30 25.58 25.49 25.22 25.09 24.66 2012 NINO3.4 26.04 26.41 27.15 27.73 27.87 27.80 27.48 27.31 27.64 27.44 27.30 26.44 2012 NINO4 27.72 27.81 27.97 28.36 28.67 28.72 28.74 28.86 29.15 29.23 29.27 28.79 2012 INDS 29.40 29.20 29.28 29.59 29.55 28.83 28.40 28.13 28.47 29.01 29.58 29.64 2012 WTI 28.24 28.32 28.88 29.81 29.53 28.41 27.50 27.49 27.86 28.39 28.66 28.77 2012 ETI 28.71 28.80 28.72 29.43 29.42 29.03 28.43 28.08 28.09 28.20 28.71 28.90 2012 STA 25.08 25.89 26.64 26.59 25.82 24.58 23.46 22.85 22.82 23.23 23.99 24.90 2012 NTA 25.13 24.60 24.53 24.96 25.65 26.42 27.02 27.58 28.26 28.14 27.47 26.52 2012 NMA 19.44 18.80 18.83 19.46 21.14 23.41 25.88 27.27 26.43 24.70 22.33 20.81 2012 NWA 6.88 6.72 6.48 6.94 8.33 10.41 12.84 14.04 13.28 11.35 9.53 8.13 2012 BK -0.32 -0.42 -0.55 -0.59 -0.19 0.97 2.79 4.12 3.87 2.29 0.63 0.03 2011 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 bl 00 10.00 8.00 12.00 10.00 2.00 3.00 0.00 0.00 1.00 4.00 12.00 3.00 2011 bl 30 1.00 3.00 4.00 6.00 12.00 6.00 2.00 0.00 0.00 10.00 7.00 0.00 2011 bl 60 1.00 5.00 0.00 0.00 0.00 0.00 5.00 4.00 0.00 3.00 0.00 1.00 2011 bl 90 3.00 0.00 4.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2011 bl 120 5.00 0.00 2.00 1.00 0.00 1.00 3.00 0.00 0.00 0.00 0.00 0.00 2011 bl 150 6.00 0.00 0.00 2.00 1.00 0.00 6.00 0.00 3.00 0.00 0.00 0.00 2011 bl 180 3.00 5.00 1.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2011 bl 210 3.00 3.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 2011 bl 240 0.00 0.00 0.00 2.00 3.00 1.00 0.00 0.00 3.00 1.00 0.00 2.00 2011 bl 270 0.00 0.00 0.00 0.00 7.00 0.00 0.00 0.00 6.00 2.00 0.00 0.00 2011 bl 300 1.00 1.00 0.00 0.00 3.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 2011 bl 330 8.00 0.00 6.00 2.00 0.00 1.00 2.00 0.00 0.00 3.00 0.00 1.00 2011 NINO3 24.53 25.70 26.53 27.30 27.09 26.75 25.75 24.83 24.41 24.17 24.24 24.38 2011 NINO3.4 25.34 25.91 26.58 27.36 27.76 27.71 27.17 26.63 26.30 26.13 25.89 25.82 2011 NINO4 27.48 27.51 27.84 28.39 28.72 28.74 28.71 28.52 28.31 28.22 28.03 27.80 2011 INDS 29.27 29.13 29.23 29.47 29.40 28.93 28.26 28.20 28.41 29.06 29.62 29.70 2011 WTI 28.00 28.19 28.92 29.59 29.42 28.46 27.66 27.37 27.62 28.28 28.63 28.53 2011 ETI 28.48 28.64 28.90 29.25 29.46 29.21 28.64 28.21 27.85 28.14 28.83 28.77 2011 STA 25.88 26.97 27.59 27.36 26.28 24.75 23.63 22.98 23.00 23.47 23.77 24.24 2011 NTA 26.03 25.29 25.08 25.38 25.90 26.76 27.06 27.51 27.78 27.77 27.11 26.11 2011 NMA 18.44 18.02 18.02 18.83 20.82 23.40 25.67 26.75 26.19 24.45 22.25 20.73 2011 NWA 7.96 7.16 6.79 6.95 7.88 9.52 11.68 13.07 12.15 10.40 8.69 7.50 2011 BK -0.53 -0.72 -0.68 -0.67 -0.21 0.92 2.79 4.16 3.84 2.35 0.67 0.01 2010 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 bl 00 7.00 4.00 4.00 5.00 3.00 3.00 0.00 2.00 0.00 5.00 2.00 2.00 2010 bl 30 5.00 0.00 1.00 3.00 5.00 10.00 20.00 2.00 0.00 6.00 0.00 1.00 2010 bl 60 2.00 3.00 0.00 0.00 5.00 2.00 7.00 10.00 4.00 0.00 0.00 1.00 2010 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010 bl 120 5.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 1.00 7.00 2010 bl 150 4.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 9.00 2010 bl 180 5.00 0.00 0.00 0.00 2.00 1.00 1.00 0.00 0.00 0.00 4.00 12.00 2010 bl 210 6.00 0.00 0.00 1.00 0.00 0.00 3.00 1.00 4.00 0.00 2.00 0.00 2010 bl 240 4.00 3.00 2.00 4.00 3.00 1.00 0.00 0.00 0.00 3.00 0.00 0.00 2010 bl 270 1.00 5.00 5.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010 bl 300 5.00 10.00 0.00 7.00 3.00 0.00 0.00 0.00 0.00 1.00 1.00 8.00 2010 bl 330 8.00 5.00 2.00 9.00 10.00 0.00 0.00 5.00 0.00 2.00 3.00 17.00 2010 NINO3 26.77 27.34 27.89 28.02 27.32 26.26 25.05 24.23 23.86 23.77 23.76 24.15 2010 NINO3.4 28.28 28.24 28.43 28.54 28.14 27.37 26.55 25.83 25.52 25.49 25.54 25.51 2010 NINO4 29.58 29.29 29.27 29.39 29.24 28.80 28.40 27.84 27.61 27.59 27.80 27.76 2010 INDS 29.09 29.20 29.44 29.82 29.81 29.41 29.00 28.72 29.00 29.42 29.82 29.70 2010 WTI 28.83 29.01 29.62 30.26 29.86 28.73 27.73 27.19 27.31 27.97 28.47 28.35 2010 ETI 28.89 29.14 29.55 29.73 29.99 29.56 29.29 28.79 28.82 28.94 28.99 28.75 2010 STA 26.25 26.95 27.51 27.31 26.53 25.35 23.86 23.24 23.21 23.71 24.24 24.94 2010 NTA 25.76 25.53 25.83 26.26 26.78 27.17 27.54 27.97 28.17 28.22 27.72 26.88 2010 NMA 18.80 17.97 17.95 18.74 20.31 23.38 26.02 27.08 26.05 24.44 22.38 20.01 2010 NWA 7.27 6.84 6.77 7.33 8.60 10.24 12.23 14.20 13.29 11.17 9.62 8.70 2010 BK -0.50 -0.65 -0.79 -0.83 -0.26 0.73 2.65 4.07 3.79 2.21 0.44 -0.30 2009 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2009 bl 00 7.00 4.00 8.00 11.00 3.00 4.00 0.00 0.00 13.00 1.00 1.00 1.00 2009 bl 30 0.00 2.00 1.00 5.00 6.00 5.00 1.00 0.00 4.00 0.00 3.00 0.00 2009 bl 60 1.00 5.00 1.00 1.00 0.00 7.00 0.00 0.00 4.00 5.00 3.00 0.00 2009 bl 90 0.00 0.00 1.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 2009 bl 120 0.00 0.00 3.00 4.00 0.00 8.00 0.00 1.00 0.00 0.00 1.00 2.00 2009 bl 150 2.00 0.00 6.00 0.00 3.00 9.00 0.00 0.00 0.00 0.00 0.00 0.00 2009 bl 180 1.00 0.00 0.00 0.00 4.00 1.00 0.00 1.00 0.00 0.00 0.00 1.00 2009 bl 210 2.00 6.00 0.00 9.00 4.00 0.00 0.00 1.00 0.00 3.00 0.00 9.00 2009 bl 240 5.00 0.00 0.00 2.00 0.00 1.00 0.00 1.00 2.00 2.00 1.00 4.00 2009 bl 270 0.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 3.00 2.00 2.00 2009 bl 300 1.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.00 2009 bl 330 0.00 1.00 3.00 0.00 1.00 3.00 0.00 0.00 4.00 2.00 0.00 5.00 2009 NINO3 25.41 26.30 26.88 27.53 27.66 27.20 26.44 25.92 25.70 25.80 26.16 26.56 2009 NINO3.4 25.98 26.36 27.03 27.80 28.25 28.18 27.85 27.57 27.57 27.81 28.28 28.48 2009 NINO4 27.68 27.69 28.13 28.78 29.18 29.22 29.21 29.20 29.36 29.72 29.94 29.83 2009 INDS 29.58 29.16 29.39 29.61 29.55 29.27 28.85 28.61 28.64 29.07 29.46 29.35 2009 WTI 28.18 28.59 29.33 29.91 29.80 28.83 27.62 27.44 27.67 28.27 28.62 28.63 2009 ETI 28.80 28.78 29.18 29.69 29.75 29.62 29.31 28.97 28.54 28.73 28.81 28.81 2009 STA 25.82 26.65 27.32 27.28 26.53 25.03 23.85 23.10 23.16 23.71 24.28 25.24 2009 NTA 25.10 24.40 24.33 24.71 25.29 26.26 27.06 27.43 27.86 28.04 27.36 26.49 2009 NMA 19.08 18.30 18.24 19.09 20.95 23.54 25.85 27.21 26.32 24.30 22.36 20.61 2009 NWA 7.29 6.76 6.64 6.92 7.78 9.64 11.69 12.79 11.77 10.41 8.62 7.62 2009 BK -0.46 -0.64 -0.72 -0.75 -0.38 0.60 2.61 4.03 3.82 2.27 0.57 -0.20 2008 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2008 bl 00 2.00 8.00 2.00 5.00 11.00 4.00 0.00 0.00 5.00 4.00 12.00 10.00 2008 bl 30 7.00 5.00 3.00 6.00 5.00 0.00 1.00 3.00 5.00 5.00 2.00 7.00 2008 bl 60 9.00 2.00 0.00 0.00 0.00 0.00 6.00 3.00 0.00 0.00 2.00 10.00 2008 bl 90 1.00 0.00 3.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 2008 bl 120 0.00 0.00 6.00 0.00 8.00 11.00 0.00 0.00 0.00 1.00 0.00 0.00 2008 bl 150 0.00 2.00 6.00 1.00 8.00 3.00 2.00 0.00 0.00 0.00 0.00 4.00 2008 bl 180 0.00 1.00 0.00 2.00 1.00 0.00 0.00 1.00 0.00 0.00 0.00 5.00 2008 bl 210 2.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008 bl 240 3.00 0.00 0.00 0.00 7.00 1.00 0.00 2.00 1.00 2.00 0.00 2.00 2008 bl 270 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1.00 0.00 0.00 0.00 2008 bl 300 0.00 0.00 2.00 3.00 3.00 5.00 0.00 0.00 1.00 0.00 0.00 0.00 2008 bl 330 1.00 3.00 3.00 5.00 0.00 0.00 0.00 0.00 0.00 1.00 9.00 5.00 2008 NINO3 24.58 25.51 26.66 27.40 27.21 26.54 26.04 25.60 25.37 25.46 25.03 24.90 2008 NINO3.4 25.35 25.49 26.42 27.18 27.39 27.32 27.14 26.95 26.83 26.80 26.50 26.11 2008 NINO4 27.42 27.04 27.45 27.78 28.13 28.25 28.29 28.34 28.34 28.36 28.31 28.06 2008 INDS 29.20 29.04 29.22 29.33 29.08 28.63 28.42 28.48 28.74 29.22 29.73 29.82 2008 WTI 28.05 27.96 28.55 29.21 29.18 28.24 27.41 27.26 27.61 28.19 28.40 28.24 2008 ETI 28.92 28.56 28.77 29.30 29.06 28.77 28.44 28.28 28.32 28.36 28.56 28.64 2008 STA 25.76 26.85 27.38 27.35 26.55 25.25 24.02 23.33 23.21 23.49 24.14 25.02 2008 NTA 25.28 24.83 24.89 25.16 25.86 26.60 26.96 27.48 27.98 27.91 27.23 26.19 2008 NMA 19.17 18.67 18.58 19.08 20.63 23.30 25.86 26.83 26.24 24.34 22.21 20.49 2008 NWA 7.02 6.68 6.65 6.96 7.98 10.13 12.16 13.43 12.60 10.87 9.29 8.22 2008 BK -0.36 -0.54 -0.63 -0.66 -0.36 0.64 2.61 4.07 3.79 2.27 0.50 -0.19 2007 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 bl 00 4.00 1.00 13.00 20.00 5.00 5.00 0.00 3.00 2.00 11.00 10.00 11.00 2007 bl 30 0.00 1.00 9.00 4.00 13.00 7.00 2.00 8.00 2.00 3.00 2.00 8.00 2007 bl 60 0.00 0.00 1.00 0.00 2.00 0.00 3.00 3.00 2.00 1.00 0.00 3.00 2007 bl 90 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2007 bl 120 2.00 0.00 0.00 0.00 1.00 1.00 1.00 4.00 3.00 0.00 0.00 1.00 2007 bl 150 0.00 0.00 5.00 0.00 2.00 2.00 1.00 0.00 0.00 0.00 0.00 1.00 2007 bl 180 0.00 2.00 10.00 0.00 0.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 2007 bl 210 3.00 1.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 2007 bl 240 5.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 2007 bl 270 0.00 0.00 2.00 3.00 0.00 2.00 3.00 0.00 0.00 1.00 0.00 0.00 2007 bl 300 0.00 0.00 1.00 4.00 0.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 2007 bl 330 4.00 0.00 3.00 4.00 0.00 1.00 0.00 6.00 1.00 0.00 9.00 0.00 2007 NINO3 26.75 26.73 26.94 27.10 26.55 26.19 25.25 24.24 24.00 23.93 23.85 24.03 2007 NINO3.4 27.50 27.19 27.46 27.75 27.73 27.67 27.10 26.47 26.15 25.94 25.72 25.63 2007 NINO4 29.08 28.84 28.97 29.00 29.05 29.04 28.84 28.63 28.39 28.26 28.10 27.92 2007 INDS 29.49 29.16 29.26 29.46 29.38 29.08 28.46 28.22 28.63 29.25 29.54 29.56 2007 WTI 28.36 28.52 29.14 29.89 29.70 28.67 27.76 27.51 27.67 28.11 28.23 28.20 2007 ETI 28.93 29.16 29.29 29.58 29.52 29.29 28.68 28.31 28.20 28.50 28.69 28.76 2007 STA 25.82 26.56 26.87 26.86 26.22 24.97 23.76 23.05 23.03 23.41 24.03 24.76 2007 NTA 25.58 25.25 25.09 25.45 25.75 26.29 26.66 27.05 27.56 27.72 27.14 26.12 2007 NMA 19.39 18.40 18.32 18.69 20.60 22.96 25.52 26.51 26.26 24.64 22.31 20.46 2007 NWA 7.18 6.84 6.63 7.06 8.02 9.88 12.06 13.22 13.15 11.16 9.72 8.14 2007 BK -0.42 -0.63 -0.63 -0.57 -0.31 0.67 2.63 4.08 3.84 2.29 0.51 -0.10 2006 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 bl 00 14.00 10.00 3.00 1.00 2.00 1.00 0.00 0.00 4.00 3.00 2.00 11.00 2006 bl 30 12.00 2.00 5.00 1.00 7.00 6.00 10.00 0.00 4.00 0.00 3.00 3.00 2006 bl 60 3.00 0.00 0.00 0.00 0.00 8.00 6.00 3.00 4.00 0.00 2.00 1.00 2006 bl 90 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2006 bl 120 0.00 0.00 1.00 0.00 0.00 4.00 2.00 0.00 0.00 0.00 0.00 0.00 2006 bl 150 1.00 0.00 0.00 1.00 0.00 3.00 2.00 3.00 0.00 1.00 1.00 0.00 2006 bl 180 0.00 6.00 0.00 0.00 9.00 0.00 0.00 3.00 1.00 0.00 7.00 0.00 2006 bl 210 1.00 3.00 0.00 0.00 3.00 2.00 2.00 1.00 0.00 2.00 0.00 0.00 2006 bl 240 1.00 3.00 3.00 3.00 1.00 5.00 2.00 0.00 1.00 4.00 0.00 0.00 2006 bl 270 0.00 0.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2006 bl 300 0.00 0.00 4.00 3.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2006 bl 330 1.00 5.00 5.00 8.00 1.00 1.00 0.00 6.00 0.00 2.00 2.00 1.00 2006 NINO3 24.81 26.12 26.94 27.26 27.31 26.72 25.93 25.65 25.74 25.95 26.34 26.64 2006 NINO3.4 25.89 26.35 26.99 27.68 28.02 27.90 27.45 27.32 27.39 27.54 27.87 27.93 2006 NINO4 28.12 27.81 28.06 28.55 29.06 29.23 29.17 29.20 29.31 29.45 29.59 29.52 2006 INDS 29.49 29.15 29.26 29.55 29.63 29.13 28.46 28.06 28.39 28.65 29.36 29.56 2006 WTI 27.78 28.07 28.88 29.67 29.43 28.30 27.47 27.23 27.59 28.23 28.71 28.61 2006 ETI 28.73 29.16 29.40 29.57 29.73 29.49 28.59 28.28 27.60 27.74 28.23 28.71 2006 STA 25.63 26.50 27.11 27.04 26.16 25.06 23.83 23.14 23.14 23.60 24.21 24.99 2006 NTA 25.53 24.85 24.81 25.41 25.99 26.56 26.87 27.56 27.98 28.13 27.60 26.44 2006 NMA 19.42 18.67 18.42 18.94 20.74 23.36 25.85 26.86 25.92 24.43 22.33 20.62 2006 NWA 7.34 6.92 6.69 7.37 8.53 10.15 12.34 13.82 13.04 11.16 9.56 7.92 2006 BK -0.41 -0.63 -0.70 -0.65 -0.18 0.90 2.89 4.12 3.85 1.93 0.39 -0.21 2005 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2005 bl 00 8.00 10.00 5.00 1.00 0.00 2.00 2.00 1.00 0.00 4.00 6.00 10.00 2005 bl 30 4.00 7.00 0.00 4.00 9.00 0.00 0.00 1.00 7.00 13.00 8.00 0.00 2005 bl 60 7.00 8.00 0.00 0.00 8.00 0.00 0.00 3.00 0.00 4.00 0.00 2.00 2005 bl 90 0.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 1.00 2.00 2005 bl 120 0.00 0.00 4.00 1.00 1.00 0.00 2.00 3.00 0.00 0.00 0.00 2.00 2005 bl 150 3.00 2.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 6.00 0.00 2005 bl 180 6.00 0.00 0.00 1.00 2.00 0.00 2.00 0.00 0.00 0.00 3.00 0.00 2005 bl 210 13.00 0.00 6.00 2.00 1.00 0.00 0.00 9.00 3.00 0.00 0.00 2.00 2005 bl 240 2.00 6.00 3.00 8.00 1.00 1.00 0.00 0.00 0.00 1.00 0.00 4.00 2005 bl 270 0.00 0.00 0.00 5.00 0.00 0.00 2.00 0.00 0.00 2.00 0.00 4.00 2005 bl 300 0.00 4.00 5.00 2.00 5.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 2005 bl 330 9.00 14.00 8.00 0.00 6.00 0.00 2.00 0.00 0.00 1.00 3.00 7.00 2005 NINO3 26.18 26.49 27.22 27.66 27.58 26.85 26.05 25.42 24.88 24.83 24.07 24.20 2005 NINO3.4 27.43 27.34 27.80 28.18 28.42 28.07 27.53 27.20 26.89 26.84 26.33 26.04 2005 NINO4 29.31 29.02 29.02 29.17 29.35 29.27 28.99 28.84 28.91 28.96 28.81 28.55 2005 INDS 29.24 29.30 29.48 29.52 29.43 29.11 28.72 28.45 28.69 29.30 29.72 29.76 2005 WTI 27.98 28.26 29.09 30.00 29.73 28.51 27.39 27.14 27.41 27.97 28.20 28.01 2005 ETI 29.06 29.56 29.85 29.63 29.65 29.58 29.11 28.55 28.64 28.67 28.80 28.63 2005 STA 25.95 26.87 27.28 26.86 25.74 24.42 23.22 22.71 22.83 23.37 24.07 24.72 2005 NTA 25.60 24.96 25.36 25.77 26.40 26.95 27.36 27.69 28.08 27.94 27.36 26.66 2005 NMA 19.34 18.40 18.08 18.88 20.29 22.91 25.83 27.10 26.19 24.58 22.52 20.58 2005 NWA 7.22 6.90 6.99 7.45 8.43 10.11 12.39 13.73 13.05 10.88 9.13 8.15 2005 BK -0.43 -0.52 -0.75 -0.75 -0.36 0.79 2.80 4.10 3.83 2.30 0.53 -0.16 2004 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2004 bl 00 2.00 8.00 8.00 5.00 9.00 2.00 0.00 0.00 2.00 1.00 9.00 13.00 2004 bl 30 4.00 2.00 5.00 0.00 0.00 0.00 0.00 6.00 2.00 2.00 1.00 0.00 2004 bl 60 5.00 3.00 0.00 0.00 1.00 0.00 3.00 0.00 0.00 0.00 0.00 2.00 2004 bl 90 0.00 0.00 0.00 0.00 1.00 1.00 3.00 0.00 0.00 0.00 0.00 0.00 2004 bl 120 0.00 0.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 2004 bl 150 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 2004 bl 180 3.00 0.00 3.00 0.00 3.00 0.00 4.00 0.00 0.00 0.00 0.00 1.00 2004 bl 210 3.00 2.00 4.00 4.00 10.00 8.00 0.00 6.00 0.00 0.00 0.00 0.00 2004 bl 240 1.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 4.00 3.00 0.00 2004 bl 270 0.00 0.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 2004 bl 300 3.00 3.00 1.00 3.00 0.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 2004 bl 330 2.00 6.00 3.00 6.00 5.00 2.00 1.00 0.00 0.00 1.00 7.00 2.00 2004 NINO3 26.30 26.90 27.55 27.70 27.08 26.62 25.98 25.47 25.38 25.61 25.86 26.01 2004 NINO3.4 27.08 27.21 27.56 28.06 28.15 28.02 27.91 27.68 27.60 27.59 27.47 27.51 2004 NINO4 28.83 28.74 28.67 28.94 29.27 29.28 29.36 29.42 29.51 29.54 29.52 29.47 2004 INDS 29.41 29.27 29.52 29.73 29.60 28.90 28.30 28.00 28.32 28.85 29.48 29.64 2004 WTI 28.25 28.39 29.00 29.76 29.24 27.96 27.25 27.21 27.52 28.06 28.37 28.29 2004 ETI 28.85 28.91 29.23 29.67 29.54 29.29 28.79 28.28 28.31 28.43 28.71 28.68 2004 STA 25.84 26.42 26.68 26.36 25.67 24.67 23.67 23.10 23.16 23.48 24.12 24.96 2004 NTA 25.58 25.17 24.99 25.31 25.57 26.32 26.98 27.65 28.12 28.16 27.61 26.60 2004 NMA 19.17 18.16 18.22 19.01 20.73 23.16 25.63 26.66 25.96 24.42 22.27 20.57 2004 NWA 7.42 6.94 6.91 7.10 7.88 9.65 11.78 13.10 12.35 10.67 9.31 8.23 2004 BK -0.77 -0.84 -0.84 -0.83 -0.41 0.64 2.74 4.07 3.78 2.12 0.28 -0.24 2003 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2003 bl 00 13.00 10.00 10.00 14.00 0.00 0.00 0.00 4.00 4.00 4.00 5.00 8.00 2003 bl 30 0.00 18.00 8.00 6.00 5.00 0.00 9.00 2.00 2.00 0.00 8.00 6.00 2003 bl 60 1.00 3.00 1.00 2.00 2.00 0.00 0.00 4.00 3.00 1.00 4.00 1.00 2003 bl 90 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 4.00 0.00 0.00 2003 bl 120 1.00 0.00 0.00 0.00 0.00 6.00 5.00 0.00 0.00 0.00 0.00 1.00 2003 bl 150 1.00 4.00 3.00 0.00 0.00 2.00 8.00 0.00 1.00 0.00 0.00 0.00 2003 bl 180 1.00 0.00 9.00 0.00 0.00 0.00 4.00 4.00 2.00 1.00 0.00 0.00 2003 bl 210 4.00 4.00 2.00 2.00 0.00 2.00 5.00 1.00 0.00 3.00 2.00 0.00 2003 bl 240 2.00 4.00 0.00 2.00 1.00 0.00 2.00 0.00 0.00 3.00 0.00 0.00 2003 bl 270 1.00 0.00 1.00 0.00 1.00 0.00 0.00 5.00 0.00 0.00 0.00 1.00 2003 bl 300 0.00 0.00 0.00 1.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 2003 bl 330 3.00 0.00 1.00 6.00 0.00 0.00 0.00 3.00 1.00 9.00 0.00 5.00 2003 NINO3 26.66 27.06 27.55 27.34 26.57 26.28 26.15 25.64 25.20 25.56 25.81 26.05 2003 NINO3.4 27.75 27.75 27.99 27.91 27.59 27.66 27.71 27.37 27.16 27.37 27.23 27.17 2003 NINO4 29.17 29.05 29.08 29.08 29.10 29.20 29.19 29.08 29.05 29.24 29.13 29.07 2003 INDS 29.25 29.19 29.33 29.61 29.63 29.07 28.57 28.33 28.64 29.27 29.76 29.65 2003 WTI 28.22 28.60 29.13 29.99 29.82 28.64 27.68 27.23 27.69 28.12 28.30 28.20 2003 ETI 29.28 29.21 29.24 29.67 29.66 29.11 28.55 28.03 28.22 28.57 28.78 28.45 2003 STA 25.91 26.93 27.33 27.10 26.13 24.74 23.87 23.33 23.20 23.83 24.42 25.24 2003 NTA 25.28 24.63 24.73 24.96 25.57 26.22 26.90 27.61 28.12 28.34 27.37 26.46 2003 NMA 19.00 18.51 18.56 19.19 21.03 23.30 25.89 27.01 26.38 24.71 22.84 20.96 2003 NWA 7.25 6.58 6.42 6.97 7.81 9.33 11.83 13.30 12.73 11.25 9.14 8.20 2003 BK -0.76 -0.92 -1.00 -0.93 -0.63 0.42 2.33 3.72 3.54 2.06 0.21 -0.43 2002 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 bl 00 5.00 2.00 6.00 12.00 5.00 4.00 0.00 1.00 5.00 0.00 0.00 6.00 2002 bl 30 7.00 1.00 8.00 5.00 6.00 5.00 7.00 3.00 5.00 0.00 0.00 1.00 2002 bl 60 0.00 0.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 2002 bl 90 0.00 1.00 1.00 0.00 0.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 2002 bl 120 0.00 0.00 0.00 3.00 3.00 3.00 7.00 4.00 0.00 2.00 0.00 0.00 2002 bl 150 5.00 6.00 0.00 1.00 4.00 6.00 0.00 1.00 0.00 0.00 0.00 0.00 2002 bl 180 2.00 0.00 0.00 9.00 0.00 0.00 1.00 6.00 0.00 0.00 0.00 0.00 2002 bl 210 2.00 0.00 2.00 3.00 2.00 0.00 0.00 7.00 0.00 2.00 0.00 3.00 2002 bl 240 0.00 0.00 0.00 1.00 3.00 2.00 0.00 0.00 0.00 5.00 6.00 1.00 2002 bl 270 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2002 bl 300 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2002 bl 330 0.00 1.00 2.00 2.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 2002 NINO3 25.30 26.27 27.53 27.73 27.67 27.25 26.29 25.59 25.62 25.86 26.33 26.53 2002 NINO3.4 26.63 26.95 27.61 28.09 28.47 28.48 28.03 27.66 27.73 27.91 28.11 28.10 2002 NINO4 28.91 28.80 28.76 29.23 29.64 29.60 29.51 29.39 29.39 29.49 29.68 29.62 2002 INDS 29.34 29.07 29.28 29.83 29.74 29.18 28.50 28.22 28.37 28.96 29.56 29.69 2002 WTI 28.28 28.34 29.09 29.66 29.17 28.16 27.47 27.19 27.79 28.20 28.59 28.56 2002 ETI 28.99 28.89 29.59 29.86 29.72 29.32 28.87 28.56 28.17 27.95 28.48 28.97 2002 STA 25.35 26.27 26.99 27.07 26.34 25.01 23.70 22.94 22.92 23.32 23.96 24.99 2002 NTA 25.75 25.13 24.96 24.97 25.30 26.03 26.38 26.98 27.51 27.82 27.21 26.17 2002 NMA 19.24 18.48 18.57 19.44 20.83 23.00 25.50 26.71 26.17 24.63 22.67 20.69 2002 NWA 7.38 6.57 6.56 6.83 7.66 9.35 11.57 13.15 12.42 10.59 8.84 7.74 2002 BK -0.53 -0.75 -0.84 -0.78 -0.45 0.54 2.62 4.04 3.72 1.98 0.10 -0.44 2001 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2001 bl 00 6.00 6.00 0.00 0.00 11.00 0.00 0.00 0.00 2.00 0.00 10.00 12.00 2001 bl 30 6.00 1.00 0.00 8.00 7.00 0.00 5.00 3.00 0.00 0.00 2.00 7.00 2001 bl 60 0.00 2.00 0.00 0.00 0.00 0.00 2.00 0.00 2.00 0.00 3.00 2.00 2001 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2001 bl 120 0.00 0.00 3.00 0.00 0.00 6.00 2.00 0.00 0.00 0.00 0.00 1.00 2001 bl 150 0.00 0.00 4.00 2.00 4.00 2.00 6.00 4.00 0.00 0.00 0.00 2.00 2001 bl 180 0.00 0.00 1.00 2.00 4.00 2.00 5.00 3.00 0.00 0.00 0.00 0.00 2001 bl 210 0.00 2.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 1.00 2.00 3.00 2001 bl 240 3.00 4.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2001 bl 270 0.00 0.00 2.00 1.00 4.00 0.00 0.00 1.00 4.00 0.00 0.00 1.00 2001 bl 300 0.00 0.00 7.00 2.00 4.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 2001 bl 330 0.00 4.00 2.00 1.00 6.00 4.00 0.00 0.00 4.00 0.00 3.00 14.00 2001 NINO3 25.48 26.49 27.40 27.59 27.27 26.51 25.68 25.05 24.52 24.59 24.55 24.84 2001 NINO3.4 26.16 26.50 27.11 27.56 27.85 27.71 27.44 27.05 26.83 26.76 26.60 26.47 2001 NINO4 27.73 27.65 27.91 28.35 28.79 28.99 29.12 28.98 29.10 29.10 29.00 28.85 2001 INDS 29.58 29.37 29.64 29.80 29.61 29.17 28.59 28.30 28.65 29.18 29.56 29.48 2001 WTI 27.96 28.20 29.06 29.80 29.46 28.15 27.26 27.03 27.47 27.91 28.37 28.44 2001 ETI 28.40 28.52 29.10 29.55 29.64 29.30 29.25 28.52 28.31 28.55 28.56 28.64 2001 STA 25.61 26.49 27.02 27.11 26.32 24.99 23.56 22.77 22.72 23.37 23.93 24.45 2001 NTA 24.93 24.66 24.89 24.97 25.62 26.35 26.81 27.31 27.93 27.83 27.41 26.56 2001 NMA 18.96 18.58 18.26 18.91 20.25 23.01 25.46 26.82 26.23 24.63 22.40 20.72 2001 NWA 6.93 6.64 6.62 6.99 7.93 10.07 12.01 13.40 12.85 10.92 9.29 8.36 2001 BK -0.55 -0.72 -0.83 -0.85 -0.41 0.71 2.68 4.02 3.74 2.17 0.43 -0.15 2000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2000 bl 00 14.00 0.00 8.00 3.00 10.00 0.00 0.00 0.00 1.00 1.00 0.00 2.00 2000 bl 30 4.00 1.00 3.00 13.00 0.00 0.00 0.00 6.00 7.00 14.00 4.00 3.00 2000 bl 60 0.00 1.00 1.00 0.00 0.00 3.00 5.00 3.00 0.00 2.00 5.00 0.00 2000 bl 90 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2000 bl 120 3.00 1.00 0.00 0.00 0.00 3.00 1.00 0.00 0.00 0.00 0.00 0.00 2000 bl 150 0.00 0.00 0.00 4.00 0.00 0.00 2.00 3.00 1.00 0.00 0.00 0.00 2000 bl 180 2.00 0.00 0.00 0.00 1.00 2.00 6.00 2.00 5.00 0.00 0.00 0.00 2000 bl 210 1.00 4.00 0.00 0.00 0.00 2.00 0.00 10.00 3.00 0.00 0.00 1.00 2000 bl 240 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 2.00 0.00 2000 bl 270 0.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 2000 bl 300 1.00 0.00 5.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 7.00 4.00 2000 bl 330 10.00 0.00 8.00 5.00 5.00 0.00 4.00 0.00 0.00 0.00 0.00 3.00 2000 NINO3 24.32 25.52 26.85 27.50 26.93 26.07 25.26 24.75 24.73 24.64 24.51 24.84 2000 NINO3.4 25.18 25.53 26.52 27.20 27.29 27.09 26.81 26.57 26.44 26.26 26.18 26.05 2000 NINO4 27.40 27.14 27.23 27.66 28.09 28.35 28.47 28.34 28.44 28.36 28.22 27.88 2000 INDS 29.36 29.24 29.12 29.54 29.47 28.85 28.30 28.35 28.75 29.39 29.93 29.72 2000 WTI 28.13 28.21 28.89 29.61 29.31 27.98 27.41 27.26 27.63 28.02 28.41 28.31 2000 ETI 28.69 28.32 28.47 29.11 29.21 28.92 28.68 28.45 28.18 28.50 28.51 28.59 2000 STA 25.75 26.65 27.08 26.84 26.23 24.87 23.71 23.08 23.04 23.46 23.93 24.56 2000 NTA 25.03 24.59 24.73 24.91 25.40 25.99 26.56 27.06 27.43 27.46 26.76 25.76 2000 NMA 19.31 18.46 18.45 19.25 21.15 23.50 25.78 26.55 26.10 24.57 22.67 20.47 2000 NWA 6.89 6.65 6.63 6.87 7.83 9.31 11.84 13.22 12.65 10.45 9.04 7.75 2000 BK -0.50 -0.67 -0.71 -0.79 -0.41 0.70 2.74 4.06 3.80 2.25 0.44 -0.27 1999 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1999 bl 00 3.00 8.00 4.00 4.00 4.00 0.00 4.00 0.00 0.00 4.00 9.00 2.00 1999 bl 30 4.00 2.00 7.00 5.00 0.00 15.00 0.00 1.00 8.00 0.00 1.00 1.00 1999 bl 60 0.00 1.00 0.00 0.00 0.00 4.00 1.00 0.00 0.00 1.00 0.00 0.00 1999 bl 90 1.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1999 bl 120 3.00 0.00 0.00 0.00 2.00 3.00 1.00 0.00 0.00 0.00 0.00 5.00 1999 bl 150 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 1999 bl 180 0.00 0.00 1.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1999 bl 210 0.00 0.00 0.00 0.00 0.00 0.00 5.00 5.00 0.00 0.00 0.00 1.00 1999 bl 240 0.00 0.00 1.00 5.00 2.00 0.00 0.00 1.00 1.00 0.00 0.00 7.00 1999 bl 270 0.00 0.00 1.00 5.00 5.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 1999 bl 300 0.00 0.00 5.00 6.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 1999 bl 330 0.00 5.00 3.00 1.00 0.00 4.00 2.00 0.00 0.00 0.00 1.00 1.00 1999 NINO3 24.69 25.75 26.94 27.01 26.64 25.95 25.11 24.45 24.01 23.90 23.89 23.95 1999 NINO3.4 25.32 25.90 26.70 27.15 27.17 26.83 26.44 25.99 25.94 25.82 25.47 25.26 1999 NINO4 27.19 27.19 27.42 27.90 28.30 28.19 28.01 27.89 28.07 28.06 27.74 27.52 1999 INDS 29.52 29.29 29.44 29.50 29.36 28.91 28.45 28.15 28.56 29.12 29.49 29.53 1999 WTI 27.73 28.24 29.04 29.49 29.13 28.17 27.48 27.19 27.42 27.76 28.24 28.24 1999 ETI 28.96 28.93 29.16 29.54 29.36 29.16 28.50 28.08 28.06 28.24 28.45 28.64 1999 STA 25.55 26.39 27.04 27.12 26.24 24.95 24.05 23.23 23.10 23.54 24.10 25.00 1999 NTA 24.94 24.41 24.32 24.76 25.58 26.19 26.73 27.32 27.72 27.62 27.04 26.22 1999 NMA 19.59 18.65 18.73 19.26 20.95 23.30 25.80 26.95 26.13 24.61 22.33 20.81 1999 NWA 6.81 6.64 6.61 7.12 8.08 9.88 11.83 13.23 12.11 10.31 8.70 7.77 1999 BK -0.84 -0.99 -0.99 -1.00 -0.75 0.41 2.28 3.92 3.80 1.99 0.19 -0.33 1998 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1998 bl 00 5.00 5.00 6.00 1.00 11.00 0.00 0.00 0.00 5.00 7.00 2.00 3.00 1998 bl 30 4.00 2.00 6.00 7.00 7.00 4.00 1.00 0.00 3.00 0.00 1.00 4.00 1998 bl 60 5.00 0.00 6.00 0.00 1.00 9.00 1.00 1.00 4.00 2.00 0.00 0.00 1998 bl 90 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1998 bl 120 1.00 0.00 0.00 0.00 0.00 1.00 4.00 1.00 0.00 0.00 0.00 0.00 1998 bl 150 0.00 0.00 2.00 0.00 0.00 4.00 1.00 2.00 0.00 0.00 0.00 0.00 1998 bl 180 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1998 bl 210 0.00 2.00 0.00 0.00 0.00 0.00 2.00 0.00 3.00 0.00 0.00 2.00 1998 bl 240 0.00 1.00 1.00 2.00 12.00 2.00 1.00 0.00 3.00 2.00 0.00 1.00 1998 bl 270 0.00 3.00 4.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1998 bl 300 0.00 3.00 0.00 2.00 1.00 0.00 0.00 0.00 0.00 1.00 3.00 0.00 1998 bl 330 2.00 4.00 2.00 1.00 4.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 1998 NINO3 28.65 28.85 29.11 29.17 28.58 27.18 25.81 25.00 24.42 24.28 24.56 24.48 1998 NINO3.4 29.02 28.81 28.80 28.80 28.63 27.62 26.75 26.18 25.91 25.70 25.76 25.44 1998 NINO4 29.15 29.00 28.94 28.90 28.98 28.58 28.39 28.09 27.97 27.71 27.67 27.47 1998 INDS 29.15 29.32 29.38 29.66 29.61 29.26 29.05 28.88 29.14 29.57 29.87 29.58 1998 WTI 28.84 29.00 29.58 30.21 29.92 28.69 27.54 27.22 27.43 27.98 28.09 28.03 1998 ETI 28.87 29.52 29.89 30.13 30.08 29.72 29.48 28.95 28.60 29.07 29.04 28.73 1998 STA 26.23 26.92 27.31 27.14 26.23 25.18 24.10 23.34 23.11 23.42 24.01 24.60 1998 NTA 25.48 25.35 25.17 25.42 25.95 26.67 26.91 27.45 27.69 27.75 27.25 26.27 1998 NMA 19.00 18.16 18.01 18.94 20.72 23.46 25.82 26.90 26.17 24.31 22.40 20.87 1998 NWA 6.99 6.50 6.60 6.96 8.04 10.08 12.44 13.86 12.71 10.97 9.32 7.99 1998 BK -0.70 -1.02 -1.03 -1.14 -0.75 0.25 2.26 3.88 3.59 1.37 -0.19 -0.59 1997 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1997 bl 00 15.00 0.00 13.00 6.00 2.00 3.00 1.00 2.00 7.00 4.00 0.00 4.00 1997 bl 30 4.00 3.00 7.00 1.00 1.00 8.00 1.00 14.00 0.00 1.00 4.00 3.00 1997 bl 60 0.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 3.00 1.00 0.00 1997 bl 90 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 1.00 4.00 0.00 0.00 1997 bl 120 3.00 0.00 0.00 4.00 5.00 1.00 0.00 0.00 1.00 4.00 0.00 0.00 1997 bl 150 8.00 1.00 2.00 7.00 3.00 4.00 0.00 1.00 0.00 0.00 0.00 0.00 1997 bl 180 7.00 0.00 8.00 6.00 3.00 1.00 0.00 0.00 2.00 3.00 0.00 0.00 1997 bl 210 3.00 0.00 3.00 1.00 13.00 0.00 1.00 8.00 0.00 0.00 1.00 0.00 1997 bl 240 3.00 3.00 0.00 2.00 0.00 0.00 0.00 0.00 2.00 0.00 6.00 2.00 1997 bl 270 2.00 0.00 0.00 2.00 0.00 6.00 0.00 0.00 0.00 0.00 1.00 3.00 1997 bl 300 2.00 0.00 0.00 4.00 0.00 2.00 0.00 0.00 0.00 4.00 0.00 0.00 1997 bl 330 7.00 0.00 0.00 11.00 3.00 10.00 0.00 0.00 3.00 10.00 0.00 0.00 1997 NINO3 24.93 25.87 27.05 27.57 28.04 28.15 27.89 27.67 27.70 27.97 28.27 28.44 1997 NINO3.4 26.27 26.61 27.30 28.09 28.68 28.84 28.82 28.66 28.84 29.09 29.09 29.06 1997 NINO4 28.51 28.61 28.82 29.36 29.54 29.36 29.37 29.26 29.49 29.50 29.48 29.34 1997 INDS 29.14 28.96 29.00 29.23 29.12 28.68 28.14 27.67 27.92 28.59 29.18 29.63 1997 WTI 27.77 27.83 28.81 29.50 29.26 28.47 27.41 27.25 27.74 28.41 28.92 28.80 1997 ETI 28.47 28.33 29.11 29.40 29.48 29.23 28.21 27.90 27.66 27.63 27.80 28.40 1997 STA 25.10 25.91 26.18 26.09 25.25 24.11 23.26 22.78 22.94 23.82 24.59 25.45 1997 NTA 25.35 24.90 24.82 25.15 25.85 26.49 26.77 27.09 27.70 27.89 27.37 26.43 1997 NMA 18.87 18.25 18.24 18.39 20.08 22.38 25.24 26.47 25.81 23.79 21.63 20.06 1997 NWA 7.27 6.71 6.33 7.00 7.80 9.47 11.96 13.01 12.53 11.01 9.17 7.92 1997 BK -0.69 -0.87 -0.79 -0.97 -0.43 0.57 2.46 4.00 3.71 2.12 0.19 -0.46 1996 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1996 bl 00 14.00 8.00 10.00 2.00 4.00 2.00 2.00 0.00 11.00 2.00 2.00 9.00 1996 bl 30 13.00 3.00 12.00 12.00 5.00 3.00 0.00 9.00 1.00 5.00 2.00 3.00 1996 bl 60 4.00 6.00 11.00 0.00 2.00 2.00 5.00 0.00 0.00 0.00 10.00 6.00 1996 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 1.00 0.00 1996 bl 120 0.00 0.00 0.00 0.00 2.00 2.00 10.00 0.00 0.00 0.00 2.00 0.00 1996 bl 150 8.00 0.00 2.00 2.00 7.00 6.00 0.00 2.00 0.00 0.00 0.00 0.00 1996 bl 180 9.00 2.00 8.00 2.00 4.00 7.00 0.00 12.00 1.00 4.00 0.00 6.00 1996 bl 210 3.00 7.00 10.00 0.00 7.00 4.00 0.00 5.00 0.00 0.00 4.00 6.00 1996 bl 240 0.00 7.00 2.00 0.00 2.00 1.00 0.00 0.00 0.00 3.00 2.00 0.00 1996 bl 270 0.00 0.00 2.00 1.00 0.00 2.00 0.00 0.00 8.00 0.00 0.00 0.00 1996 bl 300 0.00 2.00 1.00 3.00 0.00 0.00 0.00 0.00 0.00 1.00 3.00 3.00 1996 bl 330 5.00 9.00 18.00 5.00 4.00 1.00 2.00 1.00 0.00 0.00 2.00 4.00 1996 NINO3 25.19 25.98 26.87 26.94 26.72 26.17 25.38 24.84 24.60 24.57 24.62 24.43 1996 NINO3.4 26.08 26.23 26.94 27.59 27.77 27.59 27.12 26.84 26.56 26.61 26.57 26.31 1996 NINO4 28.08 27.84 28.10 28.42 28.72 28.78 28.68 28.63 28.60 28.68 28.71 28.64 1996 INDS 29.27 29.22 29.27 29.53 29.27 29.06 28.86 28.70 28.90 29.44 29.73 29.63 1996 WTI 28.08 28.33 29.01 29.47 29.14 27.99 27.00 26.71 27.05 27.43 27.96 28.01 1996 ETI 28.38 28.62 29.21 29.73 29.47 29.50 28.86 28.55 28.24 28.56 28.84 28.58 1996 STA 25.66 26.67 27.16 27.29 26.45 25.11 23.83 23.07 22.91 23.31 23.83 24.42 1996 NTA 25.71 25.05 24.80 25.33 25.79 26.31 26.71 27.14 27.51 27.46 26.85 26.04 1996 NMA 18.46 18.11 18.06 18.65 20.04 22.60 24.87 26.27 25.74 23.95 21.97 20.19 1996 NWA 6.83 6.41 6.32 6.88 7.82 9.22 11.67 12.94 12.21 10.30 8.76 7.78 1996 BK -0.61 -0.89 -0.82 -0.86 -0.66 0.41 2.43 3.92 3.57 1.82 0.39 -0.34 1995 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1995 bl 00 4.00 1.00 2.00 12.00 0.00 6.00 1.00 1.00 3.00 9.00 2.00 11.00 1995 bl 30 5.00 1.00 5.00 8.00 4.00 2.00 5.00 1.00 3.00 4.00 4.00 7.00 1995 bl 60 7.00 0.00 6.00 5.00 9.00 2.00 0.00 2.00 3.00 0.00 0.00 0.00 1995 bl 90 0.00 0.00 0.00 2.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 1995 bl 120 4.00 3.00 0.00 0.00 0.00 11.00 0.00 0.00 0.00 1.00 0.00 2.00 1995 bl 150 4.00 5.00 6.00 0.00 1.00 6.00 0.00 0.00 0.00 0.00 3.00 6.00 1995 bl 180 3.00 9.00 13.00 0.00 0.00 1.00 1.00 5.00 0.00 0.00 7.00 5.00 1995 bl 210 4.00 7.00 9.00 7.00 0.00 3.00 2.00 0.00 4.00 0.00 0.00 2.00 1995 bl 240 4.00 1.00 1.00 3.00 7.00 3.00 1.00 0.00 3.00 0.00 0.00 3.00 1995 bl 270 2.00 0.00 0.00 2.00 0.00 5.00 0.00 0.00 0.00 1.00 0.00 2.00 1995 bl 300 0.00 0.00 6.00 1.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 9.00 1995 bl 330 2.00 0.00 3.00 3.00 0.00 6.00 0.00 1.00 0.00 4.00 6.00 7.00 1995 NINO3 26.53 26.95 27.35 27.30 26.69 26.36 25.67 24.45 24.15 24.25 24.33 24.58 1995 NINO3.4 27.80 27.77 28.02 28.27 27.99 27.89 27.33 26.53 26.33 26.22 26.01 26.08 1995 NINO4 29.27 29.21 29.28 29.34 29.42 29.27 29.05 28.83 28.64 28.59 28.46 28.30 1995 INDS 29.04 29.02 29.15 29.43 29.41 29.02 28.58 28.46 28.63 29.16 29.67 29.50 1995 WTI 27.80 28.35 28.85 29.59 29.45 28.28 27.46 27.18 27.38 27.97 28.16 28.26 1995 ETI 28.68 28.45 28.89 29.25 29.44 29.23 28.96 28.27 27.95 28.38 28.63 28.19 1995 STA 25.80 26.93 27.44 27.29 26.36 25.13 23.74 22.75 22.65 23.19 24.03 24.72 1995 NTA 25.06 24.66 24.65 25.15 26.06 26.59 27.15 27.60 27.89 27.84 27.44 26.42 1995 NMA 19.26 18.51 18.41 18.76 20.15 22.91 25.40 26.13 25.54 24.39 22.02 20.07 1995 NWA 6.33 5.93 5.69 6.57 7.74 9.67 11.48 12.56 11.85 10.15 8.73 7.62 1995 BK -0.63 -0.74 -0.79 -0.61 -0.32 0.65 2.61 3.94 3.64 2.14 0.23 -0.37 1994 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1994 bl 00 6.00 3.00 4.00 8.00 4.00 2.00 0.00 0.00 3.00 3.00 3.00 5.00 1994 bl 30 1.00 4.00 5.00 7.00 5.00 0.00 11.00 5.00 0.00 1.00 2.00 4.00 1994 bl 60 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 3.00 7.00 0.00 0.00 1994 bl 90 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1994 bl 120 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 0.00 0.00 1994 bl 150 0.00 8.00 3.00 2.00 1.00 2.00 2.00 0.00 1.00 0.00 1.00 0.00 1994 bl 180 0.00 5.00 0.00 0.00 0.00 5.00 2.00 1.00 0.00 0.00 2.00 0.00 1994 bl 210 4.00 1.00 1.00 2.00 0.00 3.00 0.00 7.00 0.00 0.00 0.00 1.00 1994 bl 240 2.00 0.00 3.00 0.00 5.00 1.00 1.00 0.00 2.00 3.00 0.00 0.00 1994 bl 270 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 2.00 0.00 0.00 1.00 1994 bl 300 0.00 0.00 1.00 0.00 5.00 0.00 0.00 0.00 1.00 4.00 0.00 0.00 1994 bl 330 0.00 0.00 0.00 3.00 3.00 1.00 0.00 0.00 3.00 2.00 0.00 1.00 1994 NINO3 25.90 26.48 27.02 27.28 27.26 26.65 25.64 24.95 24.96 25.61 26.11 26.21 1994 NINO3.4 26.92 27.14 27.68 28.24 28.38 28.15 27.72 27.42 27.29 27.58 27.98 28.04 1994 NINO4 28.66 28.44 28.64 28.97 29.29 29.30 29.43 29.43 29.33 29.50 29.60 29.58 1994 INDS 28.90 29.09 29.12 29.32 29.16 28.71 28.11 27.84 27.88 28.47 29.16 29.27 1994 WTI 28.02 27.97 28.60 29.49 29.49 28.07 27.26 27.03 27.17 28.13 28.25 28.08 1994 ETI 28.68 28.76 28.87 28.96 28.90 28.66 27.83 27.40 27.17 27.38 28.03 28.62 1994 STA 25.71 26.42 27.04 26.84 26.04 24.62 23.24 22.73 22.82 23.37 24.18 24.89 1994 NTA 24.55 24.12 24.17 24.60 25.07 25.80 26.36 26.84 27.17 27.35 26.97 25.88 1994 NMA 19.08 18.31 18.37 19.34 20.90 23.44 25.91 26.73 25.99 24.08 22.21 20.66 1994 NWA 6.23 5.79 5.70 6.06 7.08 8.78 10.72 12.12 11.65 10.41 8.47 7.17 1994 BK -0.69 -0.91 -0.87 -0.86 -0.57 0.40 2.44 3.93 3.58 1.96 0.02 -0.37 1993 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1993 bl 00 5.00 20.00 9.00 6.00 6.00 0.00 0.00 0.00 2.00 10.00 7.00 0.00 1993 bl 30 7.00 14.00 4.00 7.00 19.00 0.00 0.00 0.00 0.00 0.00 7.00 0.00 1993 bl 60 0.00 2.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 6.00 3.00 1993 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1993 bl 120 4.00 4.00 3.00 3.00 0.00 0.00 9.00 0.00 1.00 2.00 0.00 0.00 1993 bl 150 0.00 1.00 5.00 4.00 0.00 1.00 7.00 0.00 0.00 0.00 0.00 0.00 1993 bl 180 1.00 0.00 1.00 0.00 0.00 0.00 3.00 5.00 0.00 0.00 2.00 0.00 1993 bl 210 15.00 5.00 1.00 0.00 3.00 0.00 1.00 9.00 6.00 3.00 2.00 0.00 1993 bl 240 5.00 3.00 0.00 0.00 2.00 5.00 0.00 1.00 0.00 4.00 0.00 0.00 1993 bl 270 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 2.00 1993 bl 300 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1993 bl 330 0.00 11.00 4.00 2.00 9.00 1.00 0.00 2.00 0.00 2.00 0.00 1.00 1993 NINO3 25.89 27.02 27.70 28.39 28.29 27.05 26.19 25.48 25.24 25.31 25.26 25.38 1993 NINO3.4 27.07 27.40 27.87 28.60 28.79 28.18 27.68 27.10 27.21 27.13 27.07 26.95 1993 NINO4 28.80 28.49 28.61 28.88 29.10 29.08 29.02 28.87 29.02 28.87 28.96 28.93 1993 INDS 28.83 28.56 28.90 28.96 28.85 28.58 28.03 27.77 27.92 28.34 29.27 29.18 1993 WTI 27.84 28.10 28.66 29.44 29.61 28.35 27.42 26.93 27.14 27.65 28.23 28.16 1993 ETI 28.41 28.67 29.08 29.22 29.30 29.13 28.43 28.10 28.13 28.29 28.62 28.60 1993 STA 25.40 26.25 26.83 26.88 25.83 24.52 23.69 22.95 23.31 23.81 24.56 25.13 1993 NTA 24.94 24.38 24.38 24.93 25.58 26.23 26.42 26.87 27.41 27.44 26.64 25.64 1993 NMA 19.11 18.33 18.08 18.93 20.39 22.57 24.87 26.13 25.84 24.12 22.28 20.57 1993 NWA 6.12 5.95 5.86 6.15 7.24 8.83 10.99 12.46 11.84 10.12 8.37 6.96 1993 BK -0.61 -0.74 -0.80 -0.86 -0.52 0.47 2.41 3.80 3.46 1.69 0.12 -0.38 1992 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1992 bl 00 22.00 7.00 7.00 3.00 11.00 17.00 2.00 0.00 1.00 8.00 3.00 10.00 1992 bl 30 7.00 8.00 10.00 0.00 12.00 6.00 7.00 1.00 3.00 0.00 0.00 10.00 1992 bl 60 0.00 1.00 6.00 1.00 1.00 0.00 0.00 0.00 2.00 0.00 0.00 3.00 1992 bl 90 0.00 0.00 1.00 0.00 6.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 1992 bl 120 0.00 0.00 0.00 1.00 5.00 6.00 1.00 2.00 0.00 4.00 1.00 0.00 1992 bl 150 0.00 2.00 0.00 1.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1992 bl 180 1.00 5.00 0.00 1.00 10.00 1.00 0.00 0.00 5.00 0.00 0.00 0.00 1992 bl 210 0.00 4.00 0.00 5.00 12.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 1992 bl 240 1.00 3.00 5.00 2.00 2.00 8.00 0.00 0.00 0.00 1.00 0.00 1.00 1992 bl 270 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 1992 bl 300 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1992 bl 330 3.00 0.00 7.00 0.00 4.00 4.00 0.00 0.00 0.00 13.00 0.00 0.00 1992 NINO3 26.99 27.60 28.22 28.74 28.44 27.28 25.86 25.15 24.94 24.72 24.86 25.08 1992 NINO3.4 28.39 28.50 28.73 29.10 29.05 28.42 27.63 27.06 26.78 26.56 26.77 26.87 1992 NINO4 29.09 29.07 29.10 29.23 29.43 29.30 29.16 28.92 28.86 28.76 28.76 28.89 1992 INDS 28.91 28.92 28.96 29.23 29.21 28.78 28.09 28.05 28.48 28.76 28.98 29.14 1992 WTI 27.98 28.09 28.78 29.46 29.44 28.15 27.47 26.84 27.12 27.72 28.20 27.89 1992 ETI 28.88 29.18 29.49 29.63 29.76 29.69 29.04 28.58 28.31 28.45 28.42 28.49 1992 STA 25.27 26.09 26.46 26.27 25.28 24.06 22.98 22.26 22.49 22.97 23.56 24.42 1992 NTA 25.04 24.59 24.44 24.69 25.27 25.97 26.58 26.84 27.25 27.29 26.66 25.76 1992 NMA 18.65 18.10 18.05 18.72 20.45 22.95 24.86 26.20 25.79 23.81 21.88 20.23 1992 NWA 6.80 6.23 6.07 6.16 6.92 8.78 10.72 11.57 10.94 9.82 8.16 6.87 1992 BK -0.63 -0.81 -0.79 -0.83 -0.42 0.52 2.47 3.84 3.59 1.46 0.01 -0.46 1991 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1991 bl 00 11.00 7.00 10.00 7.00 14.00 0.00 6.00 0.00 1.00 9.00 5.00 9.00 1991 bl 30 8.00 8.00 3.00 8.00 2.00 0.00 6.00 0.00 2.00 10.00 5.00 7.00 1991 bl 60 0.00 2.00 0.00 10.00 13.00 9.00 0.00 0.00 2.00 3.00 3.00 1.00 1991 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1991 bl 120 1.00 2.00 1.00 1.00 0.00 9.00 0.00 2.00 0.00 0.00 0.00 0.00 1991 bl 150 7.00 3.00 0.00 1.00 1.00 3.00 1.00 2.00 0.00 0.00 0.00 0.00 1991 bl 180 6.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 4.00 2.00 0.00 1991 bl 210 6.00 5.00 3.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1991 bl 240 2.00 0.00 1.00 4.00 5.00 7.00 0.00 0.00 2.00 2.00 0.00 0.00 1991 bl 270 0.00 0.00 0.00 0.00 0.00 2.00 0.00 3.00 0.00 0.00 1.00 0.00 1991 bl 300 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 1991 bl 330 0.00 0.00 0.00 8.00 8.00 0.00 0.00 0.00 6.00 5.00 2.00 1.00 1991 NINO3 25.84 26.51 27.16 27.68 27.62 27.35 26.69 25.71 25.35 25.63 26.04 26.38 1991 NINO3.4 27.17 27.23 27.53 28.22 28.43 28.44 28.19 27.74 27.46 27.67 27.96 28.31 1991 NINO4 29.03 28.79 28.71 29.07 29.43 29.33 29.28 29.23 29.23 29.42 29.43 29.48 1991 INDS 29.06 28.87 28.95 29.22 29.08 28.73 28.30 28.09 28.15 28.63 29.07 29.20 1991 WTI 28.20 28.37 29.07 29.94 29.77 28.29 27.38 26.96 27.39 27.94 28.27 28.19 1991 ETI 28.90 28.89 29.33 29.30 29.24 28.94 28.42 28.24 27.97 28.20 28.29 28.34 1991 STA 25.55 26.43 27.01 26.96 26.22 24.98 23.65 22.89 22.75 23.11 23.65 24.46 1991 NTA 25.03 24.59 24.40 24.64 25.13 25.86 26.27 26.79 27.49 27.32 26.69 25.83 1991 NMA 19.16 18.52 18.49 19.09 20.62 22.94 25.43 26.71 25.64 24.04 22.01 20.29 1991 NWA 6.01 5.73 5.95 6.34 7.47 9.01 10.98 12.01 11.55 9.83 8.43 7.36 1991 BK -0.67 -0.84 -0.90 -0.85 -0.56 0.37 2.32 3.75 3.68 1.90 0.10 -0.38 1990 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1990 bl 00 9.00 1.00 4.00 6.00 5.00 0.00 0.00 1.00 0.00 3.00 9.00 12.00 1990 bl 30 0.00 10.00 6.00 4.00 5.00 3.00 0.00 0.00 0.00 3.00 0.00 8.00 1990 bl 60 1.00 3.00 0.00 2.00 1.00 3.00 4.00 0.00 0.00 0.00 0.00 2.00 1990 bl 90 0.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1990 bl 120 0.00 0.00 1.00 2.00 3.00 0.00 5.00 1.00 0.00 1.00 0.00 0.00 1990 bl 150 0.00 0.00 2.00 3.00 1.00 4.00 6.00 0.00 0.00 0.00 0.00 1.00 1990 bl 180 0.00 0.00 5.00 11.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 1.00 1990 bl 210 0.00 3.00 10.00 8.00 0.00 1.00 2.00 7.00 3.00 0.00 0.00 7.00 1990 bl 240 2.00 0.00 0.00 2.00 6.00 2.00 1.00 2.00 5.00 0.00 0.00 2.00 1990 bl 270 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1990 bl 300 0.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 1990 bl 330 0.00 0.00 1.00 3.00 5.00 0.00 0.00 3.00 6.00 1.00 1.00 6.00 1990 NINO3 25.51 26.59 27.08 27.58 27.40 26.57 25.83 25.32 25.10 24.94 24.97 25.25 1990 NINO3.4 26.74 27.14 27.51 28.03 28.16 27.73 27.50 27.21 27.01 27.06 26.95 27.06 1990 NINO4 28.55 28.64 28.75 28.90 29.00 29.01 29.00 28.96 28.93 29.12 29.16 29.19 1990 INDS 29.04 29.05 29.11 29.39 29.40 28.86 28.38 28.20 28.19 28.83 29.32 29.22 1990 WTI 28.05 28.49 28.98 29.60 29.20 27.83 27.32 27.07 27.39 27.73 28.15 28.23 1990 ETI 28.52 29.21 29.18 29.54 29.71 29.16 28.67 28.46 28.29 28.63 28.66 28.81 1990 STA 25.14 26.43 27.04 27.17 25.99 24.85 23.46 22.67 22.84 23.53 24.21 24.88 1990 NTA 25.01 24.64 24.69 25.13 25.68 26.13 26.70 27.37 27.83 27.85 27.19 26.10 1990 NMA 19.08 18.43 18.46 19.09 20.26 22.97 25.58 26.62 26.08 24.57 22.15 20.39 1990 NWA 6.06 5.83 5.62 6.07 7.25 8.76 10.78 12.30 11.86 10.02 8.38 7.26 1990 BK -0.67 -0.77 -0.89 -0.81 -0.36 0.57 2.48 3.94 3.69 1.97 -0.02 -0.49 1989 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1989 bl 00 14.00 3.00 3.00 3.00 10.00 3.00 0.00 0.00 2.00 1.00 7.00 8.00 1989 bl 30 8.00 4.00 4.00 2.00 3.00 9.00 4.00 2.00 4.00 4.00 7.00 5.00 1989 bl 60 0.00 0.00 9.00 0.00 0.00 4.00 7.00 0.00 0.00 0.00 0.00 0.00 1989 bl 90 0.00 0.00 3.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 1989 bl 120 0.00 0.00 2.00 0.00 1.00 2.00 2.00 4.00 1.00 0.00 2.00 0.00 1989 bl 150 0.00 0.00 2.00 0.00 0.00 10.00 6.00 0.00 0.00 0.00 0.00 2.00 1989 bl 180 2.00 3.00 9.00 0.00 1.00 2.00 0.00 0.00 0.00 2.00 0.00 5.00 1989 bl 210 0.00 13.00 5.00 5.00 4.00 2.00 1.00 0.00 3.00 0.00 0.00 6.00 1989 bl 240 1.00 5.00 0.00 6.00 2.00 1.00 0.00 0.00 0.00 2.00 0.00 0.00 1989 bl 270 0.00 0.00 0.00 0.00 4.00 2.00 5.00 0.00 0.00 2.00 0.00 2.00 1989 bl 300 0.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 2.00 1989 bl 330 0.00 0.00 0.00 0.00 11.00 7.00 5.00 0.00 4.00 4.00 6.00 3.00 1989 NINO3 24.43 25.62 26.35 26.93 26.63 26.39 25.36 24.75 24.65 24.61 24.64 24.98 1989 NINO3.4 24.97 25.59 26.33 26.99 27.31 27.33 26.88 26.49 26.52 26.41 26.46 26.70 1989 NINO4 26.88 26.98 27.44 27.87 28.35 28.22 28.27 28.13 28.40 28.34 28.24 28.58 1989 INDS 29.16 28.76 29.03 29.33 29.35 28.93 28.64 28.51 28.80 29.24 29.35 29.33 1989 WTI 27.53 27.93 28.55 29.11 28.94 27.70 27.18 26.82 27.27 27.77 28.23 28.27 1989 ETI 28.71 28.39 28.76 29.10 29.36 29.10 28.52 28.43 28.22 28.67 28.62 28.67 1989 STA 26.00 26.63 27.08 26.97 26.22 24.94 23.72 23.26 23.15 23.57 23.99 24.37 1989 NTA 24.88 24.39 24.03 24.24 24.96 26.06 26.85 27.46 27.47 27.51 26.86 26.20 1989 NMA 18.76 18.43 18.51 19.32 20.95 23.50 25.35 26.23 25.81 24.13 22.51 20.08 1989 NWA 6.53 6.02 5.74 6.11 7.22 9.19 11.32 12.50 11.61 9.85 8.10 7.09 1989 BK -0.77 -0.98 -0.94 -0.91 -0.49 0.37 2.34 3.69 3.54 1.88 0.21 -0.40 1988 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1988 bl 00 0.00 2.00 0.00 5.00 6.00 14.00 0.00 0.00 6.00 5.00 8.00 13.00 1988 bl 30 5.00 3.00 3.00 6.00 8.00 6.00 3.00 0.00 3.00 10.00 4.00 1.00 1988 bl 60 2.00 8.00 10.00 0.00 0.00 5.00 1.00 2.00 0.00 2.00 0.00 0.00 1988 bl 90 0.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1988 bl 120 0.00 0.00 0.00 4.00 0.00 2.00 1.00 0.00 2.00 0.00 1.00 3.00 1988 bl 150 0.00 0.00 4.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 2.00 0.00 1988 bl 180 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1988 bl 210 5.00 2.00 2.00 0.00 3.00 0.00 5.00 1.00 0.00 0.00 0.00 0.00 1988 bl 240 0.00 1.00 2.00 3.00 1.00 3.00 0.00 0.00 4.00 2.00 0.00 3.00 1988 bl 270 0.00 0.00 0.00 1.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 1988 bl 300 0.00 0.00 2.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 1.00 0.00 1988 bl 330 0.00 9.00 3.00 1.00 0.00 5.00 0.00 0.00 1.00 4.00 4.00 3.00 1988 NINO3 26.51 26.55 27.23 27.19 26.13 24.88 24.00 23.81 23.93 23.51 23.58 23.69 1988 NINO3.4 27.60 27.21 27.63 27.78 27.24 26.47 25.89 25.86 25.85 25.07 24.99 24.96 1988 NINO4 29.03 28.66 28.61 28.58 28.44 28.17 28.05 28.12 27.98 27.31 27.28 27.11 1988 INDS 29.11 29.07 29.33 29.48 29.39 28.84 28.54 28.49 28.74 29.22 29.45 29.08 1988 WTI 28.34 28.57 29.29 29.85 29.09 28.07 27.30 27.27 27.56 28.02 28.29 28.22 1988 ETI 28.86 29.20 29.38 29.40 29.55 29.05 28.41 28.37 28.49 28.65 28.54 28.52 1988 STA 25.91 26.83 27.38 27.17 26.61 25.13 23.93 23.34 23.07 23.55 24.16 25.00 1988 NTA 25.23 24.58 24.89 25.37 25.85 26.49 26.93 27.11 27.45 27.30 26.82 25.88 1988 NMA 18.70 18.22 17.90 18.47 20.56 22.97 25.47 26.82 25.82 24.19 22.20 20.00 1988 NWA 6.43 6.05 6.31 6.68 7.71 9.41 11.45 12.29 11.93 10.12 8.77 7.65 1988 BK -0.75 -0.90 -0.95 -1.00 -0.61 0.33 2.53 3.80 3.52 1.61 -0.09 -0.62 1987 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1987 bl 00 10.00 5.00 0.00 1.00 5.00 0.00 1.00 0.00 0.00 0.00 8.00 8.00 1987 bl 30 2.00 0.00 8.00 7.00 5.00 0.00 0.00 2.00 0.00 17.00 1.00 3.00 1987 bl 60 0.00 0.00 6.00 0.00 0.00 10.00 0.00 0.00 0.00 14.00 4.00 0.00 1987 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 1987 bl 120 0.00 2.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1987 bl 150 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987 bl 180 0.00 1.00 3.00 1.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 1987 bl 210 1.00 4.00 5.00 0.00 0.00 0.00 4.00 8.00 3.00 0.00 0.00 0.00 1987 bl 240 3.00 2.00 2.00 0.00 4.00 0.00 2.00 0.00 4.00 0.00 2.00 5.00 1987 bl 270 1.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 1.00 1987 bl 300 0.00 3.00 6.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 1987 bl 330 9.00 4.00 4.00 4.00 11.00 1.00 6.00 3.00 0.00 1.00 6.00 3.00 1987 NINO3 26.73 27.57 28.35 28.57 28.29 27.50 26.93 26.56 26.55 26.20 26.23 26.37 1987 NINO3.4 27.87 28.08 28.54 28.74 28.74 28.68 28.51 28.44 28.38 28.10 27.99 27.71 1987 NINO4 28.87 28.89 29.01 29.03 29.25 29.41 29.33 29.33 29.41 29.60 29.53 29.29 1987 INDS 29.01 28.57 28.86 29.06 29.10 28.53 27.90 27.72 27.97 28.64 29.41 29.28 1987 WTI 27.84 28.05 29.08 29.75 29.78 28.20 27.49 27.40 27.86 28.27 28.49 28.27 1987 ETI 28.56 28.84 29.33 29.80 29.74 29.25 28.87 28.29 28.26 28.23 28.69 28.59 1987 STA 25.36 26.43 26.88 26.85 26.13 25.01 23.91 23.14 23.04 23.67 24.50 24.93 1987 NTA 24.79 24.41 24.88 25.31 25.95 26.81 27.04 27.64 27.81 27.92 27.30 26.51 1987 NMA 19.23 18.15 17.99 18.85 20.43 22.76 25.56 26.43 26.01 24.27 22.12 20.08 1987 NWA 6.22 6.04 6.07 6.55 7.51 9.59 11.70 13.23 11.92 9.95 8.33 7.38 1987 BK -0.74 -1.04 -1.05 -1.19 -0.67 0.06 2.19 3.69 3.50 1.81 0.09 -0.36 1986 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1986 bl 00 2.00 12.00 0.00 4.00 0.00 7.00 0.00 0.00 3.00 2.00 4.00 3.00 1986 bl 30 2.00 5.00 12.00 5.00 13.00 11.00 2.00 3.00 0.00 4.00 3.00 3.00 1986 bl 60 2.00 3.00 9.00 5.00 0.00 0.00 0.00 0.00 3.00 0.00 5.00 0.00 1986 bl 90 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1986 bl 120 0.00 3.00 1.00 0.00 0.00 4.00 10.00 4.00 3.00 3.00 0.00 0.00 1986 bl 150 0.00 5.00 1.00 0.00 0.00 7.00 1.00 1.00 0.00 0.00 0.00 0.00 1986 bl 180 0.00 5.00 8.00 0.00 4.00 0.00 3.00 7.00 2.00 0.00 2.00 0.00 1986 bl 210 0.00 5.00 0.00 0.00 0.00 0.00 3.00 0.00 5.00 2.00 0.00 0.00 1986 bl 240 0.00 4.00 0.00 1.00 1.00 0.00 0.00 0.00 7.00 2.00 0.00 1.00 1986 bl 270 1.00 1.00 0.00 1.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1986 bl 300 0.00 0.00 0.00 4.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1986 bl 330 0.00 0.00 0.00 5.00 0.00 3.00 1.00 2.00 10.00 0.00 0.00 0.00 1986 NINO3 25.10 26.16 27.00 27.34 26.80 26.25 25.79 25.34 25.34 25.59 25.88 26.22 1986 NINO3.4 26.21 26.48 27.16 27.76 27.69 27.62 27.42 27.24 27.36 27.60 27.72 27.80 1986 NINO4 28.11 28.11 28.27 28.39 28.65 28.81 28.76 28.90 29.13 29.25 29.33 29.01 1986 INDS 29.01 28.86 29.05 29.31 29.37 28.86 28.47 28.23 28.17 28.85 29.13 29.08 1986 WTI 27.48 27.94 28.63 29.39 29.19 27.95 27.02 26.77 27.10 27.76 28.44 28.21 1986 ETI 28.04 28.35 28.56 29.13 29.17 29.04 28.57 27.82 27.47 27.98 28.23 28.57 1986 STA 25.59 26.67 27.15 26.90 26.10 24.96 23.56 22.94 22.98 23.25 23.76 24.53 1986 NTA 24.55 24.12 24.09 24.35 25.03 25.67 26.28 26.76 27.36 27.21 26.57 25.38 1986 NMA 19.10 18.27 18.39 19.16 20.93 23.32 25.39 26.36 25.21 23.90 22.29 20.67 1986 NWA 6.24 5.97 5.70 6.17 7.15 8.89 11.04 12.33 11.97 9.67 7.58 6.51 1986 BK -0.80 -0.93 -1.02 -1.07 -0.79 0.08 2.06 3.65 3.33 1.87 0.18 -0.49 1985 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1985 bl 00 9.00 1.00 6.00 4.00 9.00 2.00 0.00 0.00 0.00 17.00 7.00 5.00 1985 bl 30 2.00 2.00 3.00 2.00 10.00 0.00 0.00 5.00 0.00 3.00 1.00 3.00 1985 bl 60 6.00 5.00 6.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 1.00 0.00 1985 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 1985 bl 120 0.00 2.00 0.00 2.00 0.00 0.00 3.00 0.00 2.00 0.00 1.00 0.00 1985 bl 150 1.00 2.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1985 bl 180 0.00 6.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 1985 bl 210 0.00 0.00 0.00 1.00 5.00 1.00 2.00 8.00 13.00 0.00 4.00 4.00 1985 bl 240 3.00 0.00 0.00 0.00 2.00 0.00 2.00 0.00 4.00 0.00 3.00 3.00 1985 bl 270 1.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1985 bl 300 0.00 4.00 0.00 2.00 0.00 2.00 0.00 0.00 0.00 0.00 4.00 0.00 1985 bl 330 1.00 1.00 3.00 1.00 1.00 2.00 0.00 0.00 2.00 2.00 5.00 0.00 1985 NINO3 24.85 25.79 26.57 26.74 26.38 25.75 24.83 24.21 24.10 24.27 24.42 24.61 1985 NINO3.4 25.83 26.33 26.75 27.13 27.24 27.05 26.77 26.39 26.19 26.33 26.46 26.30 1985 NINO4 27.73 27.85 27.78 27.96 28.15 28.19 28.37 28.36 28.35 28.47 28.54 28.48 1985 INDS 28.88 28.99 29.14 29.37 29.27 28.78 28.24 27.93 28.28 28.93 29.46 29.44 1985 WTI 27.70 27.87 28.50 29.30 28.95 27.53 27.03 26.70 27.12 27.45 28.01 27.84 1985 ETI 28.40 28.52 28.91 29.28 28.79 28.71 28.42 27.91 27.75 28.06 27.96 28.09 1985 STA 25.76 26.69 26.85 26.77 26.02 24.62 23.59 22.85 23.01 23.57 24.15 24.87 1985 NTA 24.71 24.28 24.08 24.35 24.88 25.99 26.62 27.07 27.34 27.36 26.90 25.84 1985 NMA 19.00 17.93 18.16 18.79 20.66 23.31 25.50 26.29 25.65 23.91 21.84 20.20 1985 NWA 6.17 5.95 5.97 6.15 7.21 8.93 10.97 11.97 11.53 9.77 8.21 7.05 1985 BK -0.75 -0.92 -0.92 -1.01 -0.71 0.32 2.39 3.74 3.51 2.01 0.25 -0.49 1984 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1984 bl 00 1.00 11.00 9.00 6.00 9.00 2.00 0.00 1.00 0.00 9.00 2.00 6.00 1984 bl 30 3.00 9.00 6.00 15.00 4.00 2.00 5.00 4.00 0.00 1.00 10.00 5.00 1984 bl 60 10.00 16.00 8.00 0.00 3.00 0.00 6.00 0.00 3.00 1.00 0.00 11.00 1984 bl 90 5.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 1984 bl 120 2.00 0.00 4.00 0.00 0.00 3.00 0.00 0.00 3.00 0.00 0.00 0.00 1984 bl 150 6.00 0.00 2.00 0.00 2.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 1984 bl 180 6.00 0.00 0.00 1.00 0.00 0.00 7.00 1.00 1.00 3.00 0.00 0.00 1984 bl 210 5.00 0.00 5.00 0.00 1.00 0.00 1.00 3.00 0.00 0.00 0.00 3.00 1984 bl 240 2.00 1.00 1.00 4.00 1.00 0.00 0.00 0.00 0.00 2.00 2.00 1.00 1984 bl 270 0.00 1.00 3.00 8.00 0.00 1.00 0.00 0.00 0.00 2.00 0.00 0.00 1984 bl 300 0.00 0.00 3.00 7.00 0.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 1984 bl 330 0.00 4.00 9.00 5.00 7.00 3.00 2.00 2.00 3.00 0.00 0.00 1.00 1984 NINO3 25.48 26.52 27.24 27.37 26.54 25.69 25.18 24.89 24.70 24.41 24.33 24.29 1984 NINO3.4 26.36 26.90 27.25 27.52 27.50 27.14 26.98 26.79 26.56 26.29 25.81 25.65 1984 NINO4 27.85 27.83 27.82 28.02 28.36 28.47 28.52 28.34 28.33 28.27 28.05 27.79 1984 INDS 29.18 28.98 28.97 29.16 29.07 28.45 28.10 27.98 28.42 28.85 29.37 29.14 1984 WTI 27.57 27.54 28.47 29.37 28.71 27.50 26.72 26.51 26.92 27.59 27.93 27.86 1984 ETI 28.23 28.10 28.62 28.94 29.02 28.69 28.32 27.91 27.97 28.07 28.51 28.36 1984 STA 25.97 26.95 27.44 27.17 26.11 25.22 23.98 23.60 23.61 23.72 24.11 24.85 1984 NTA 25.03 24.52 24.47 24.74 25.40 25.75 26.25 26.79 27.20 27.11 26.46 25.59 1984 NMA 19.07 18.54 18.47 18.92 20.46 22.59 24.85 26.15 25.45 23.96 22.16 20.58 1984 NWA 6.24 5.96 5.89 6.35 7.47 8.98 11.51 12.81 11.99 9.59 7.83 6.77 1984 BK -0.68 -0.82 -0.90 -0.92 -0.57 0.43 2.48 3.84 3.50 1.89 0.13 -0.44 1983 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1983 bl 00 0.00 11.00 0.00 0.00 0.00 4.00 0.00 4.00 4.00 0.00 4.00 5.00 1983 bl 30 3.00 8.00 4.00 3.00 10.00 8.00 5.00 5.00 2.00 0.00 2.00 2.00 1983 bl 60 0.00 0.00 4.00 4.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 1.00 1983 bl 90 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1983 bl 120 0.00 3.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 4.00 1983 bl 150 0.00 0.00 0.00 0.00 0.00 4.00 0.00 1.00 0.00 0.00 0.00 2.00 1983 bl 180 8.00 4.00 0.00 0.00 0.00 2.00 0.00 4.00 0.00 1.00 0.00 6.00 1983 bl 210 2.00 4.00 5.00 1.00 1.00 0.00 3.00 0.00 0.00 1.00 0.00 10.00 1983 bl 240 1.00 0.00 0.00 9.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1983 bl 270 0.00 0.00 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 1983 bl 300 0.00 1.00 0.00 8.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1983 bl 330 5.00 11.00 0.00 2.00 2.00 0.00 6.00 4.00 3.00 3.00 12.00 0.00 1983 NINO3 28.51 28.60 28.90 29.05 28.94 28.17 26.78 25.90 25.16 24.68 24.44 24.81 1983 NINO3.4 28.93 28.80 28.84 28.85 28.89 28.33 27.32 26.68 26.36 25.99 25.83 26.07 1983 NINO4 29.02 28.89 28.88 28.88 29.23 28.99 28.65 28.35 28.12 28.05 27.92 27.95 1983 INDS 29.07 28.91 29.07 29.47 29.29 28.86 28.02 27.77 28.25 28.88 29.29 29.25 1983 WTI 27.85 28.34 28.84 29.63 29.52 28.80 27.85 27.46 27.46 27.77 28.15 28.00 1983 ETI 28.79 29.31 29.80 30.04 29.70 29.30 28.35 28.06 27.86 28.01 28.24 28.33 1983 STA 25.78 26.65 26.68 26.45 25.46 24.17 23.02 22.63 22.79 23.11 23.89 24.86 1983 NTA 24.78 24.70 25.19 25.49 25.73 26.33 26.65 26.94 27.42 27.30 26.95 26.23 1983 NMA 19.29 18.41 18.12 18.74 20.67 23.12 25.25 26.37 25.95 24.26 22.01 20.26 1983 NWA 6.06 6.10 6.04 6.35 7.49 9.09 11.47 12.52 11.48 9.86 8.47 7.37 1983 BK -0.69 -0.86 -0.87 -0.90 -0.63 0.36 2.35 3.85 3.52 1.97 0.14 -0.52 1982 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1982 bl 00 6.00 4.00 6.00 12.00 2.00 2.00 2.00 1.00 2.00 5.00 4.00 7.00 1982 bl 30 1.00 13.00 10.00 3.00 6.00 5.00 10.00 2.00 0.00 6.00 5.00 4.00 1982 bl 60 1.00 1.00 0.00 0.00 0.00 3.00 5.00 1.00 2.00 0.00 3.00 4.00 1982 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1982 bl 120 3.00 0.00 0.00 2.00 0.00 0.00 6.00 0.00 0.00 0.00 0.00 0.00 1982 bl 150 0.00 4.00 0.00 3.00 1.00 3.00 3.00 0.00 0.00 0.00 0.00 0.00 1982 bl 180 5.00 7.00 1.00 3.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 1982 bl 210 0.00 8.00 5.00 5.00 3.00 2.00 10.00 2.00 0.00 1.00 1.00 0.00 1982 bl 240 0.00 0.00 2.00 1.00 1.00 2.00 0.00 0.00 7.00 5.00 2.00 3.00 1982 bl 270 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 1982 bl 300 0.00 0.00 0.00 2.00 5.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 1982 bl 330 8.00 0.00 2.00 8.00 1.00 0.00 2.00 2.00 3.00 0.00 0.00 0.00 1982 NINO3 26.01 26.59 27.10 27.55 27.64 27.24 26.32 26.16 26.69 27.13 27.53 28.11 1982 NINO3.4 26.81 26.86 27.47 28.02 28.48 28.31 27.68 27.66 28.16 28.59 28.67 28.92 1982 NINO4 28.32 28.18 28.48 28.90 29.29 29.23 28.85 28.82 28.98 29.36 29.21 29.19 1982 INDS 28.90 28.77 28.88 29.09 28.98 28.39 27.61 27.36 27.72 28.24 28.82 29.26 1982 WTI 27.74 27.95 28.76 29.63 29.49 28.30 27.45 27.24 27.53 28.22 28.47 28.26 1982 ETI 28.30 28.25 28.63 29.08 29.11 28.79 28.15 27.91 27.81 27.86 28.41 28.86 1982 STA 25.30 26.18 26.56 26.40 25.37 24.14 23.07 22.15 22.43 23.08 23.63 24.33 1982 NTA 25.24 24.52 24.57 24.77 25.50 26.10 26.49 26.75 27.24 27.15 26.46 25.50 1982 NMA 18.36 17.94 18.05 18.58 20.10 22.67 25.19 26.20 25.82 24.12 22.20 20.57 1982 NWA 6.88 6.19 6.04 6.17 7.41 8.87 10.89 12.19 11.49 9.45 7.99 6.90 1982 BK -0.97 -1.14 -1.12 -1.15 -0.68 0.16 1.99 3.67 3.34 1.34 -0.17 -0.52 1981 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1981 bl 00 6.00 8.00 2.00 14.00 5.00 1.00 0.00 0.00 0.00 0.00 0.00 2.00 1981 bl 30 8.00 9.00 3.00 4.00 13.00 3.00 4.00 0.00 4.00 1.00 3.00 0.00 1981 bl 60 1.00 3.00 0.00 0.00 1.00 13.00 2.00 3.00 3.00 5.00 1.00 5.00 1981 bl 90 2.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 3.00 3.00 3.00 2.00 1981 bl 120 2.00 2.00 0.00 0.00 7.00 2.00 0.00 0.00 0.00 0.00 1.00 0.00 1981 bl 150 0.00 0.00 0.00 1.00 5.00 5.00 3.00 5.00 0.00 0.00 0.00 2.00 1981 bl 180 0.00 2.00 0.00 0.00 4.00 3.00 0.00 3.00 2.00 2.00 0.00 2.00 1981 bl 210 1.00 5.00 0.00 2.00 3.00 0.00 4.00 0.00 0.00 2.00 0.00 0.00 1981 bl 240 5.00 2.00 0.00 1.00 5.00 0.00 0.00 2.00 1.00 3.00 1.00 0.00 1981 bl 270 0.00 0.00 5.00 0.00 0.00 0.00 1.00 0.00 1.00 0.00 0.00 1.00 1981 bl 300 0.00 4.00 6.00 2.00 0.00 0.00 0.00 0.00 5.00 3.00 0.00 2.00 1981 bl 330 3.00 0.00 1.00 10.00 3.00 8.00 1.00 5.00 0.00 3.00 5.00 4.00 1981 NINO3 25.14 25.75 26.81 27.14 26.77 26.25 25.29 24.49 24.75 24.90 24.88 25.29 1981 NINO3.4 26.32 26.34 26.94 27.45 27.50 27.40 26.76 26.36 26.62 26.60 26.51 26.60 1981 NINO4 28.21 28.07 28.21 28.29 28.45 28.43 28.31 28.23 28.35 28.50 28.55 28.53 1981 INDS 29.01 28.78 28.89 29.22 29.30 28.87 28.53 28.24 28.45 28.99 29.45 29.26 1981 WTI 27.79 28.13 28.91 29.50 29.27 28.10 27.20 26.95 27.17 27.90 28.06 27.92 1981 ETI 28.33 28.52 29.17 28.93 29.03 28.98 28.81 28.39 28.21 28.53 28.26 28.30 1981 STA 25.26 25.91 26.21 26.29 25.41 24.28 23.20 22.61 22.86 23.60 24.20 24.63 1981 NTA 25.22 24.56 25.17 25.20 25.75 26.33 26.70 26.99 27.45 27.39 27.01 26.24 1981 NMA 18.60 17.95 17.71 18.40 20.40 23.07 25.29 26.13 25.47 23.69 21.86 20.05 1981 NWA 6.71 6.41 6.38 6.80 7.74 9.36 11.43 12.93 12.24 10.26 8.77 7.93 1981 BK -0.77 -0.91 -1.08 -1.19 -1.05 0.10 1.90 3.65 3.41 1.78 0.21 -0.61 1980 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1980 bl 00 8.00 5.00 3.00 6.00 14.00 0.00 0.00 0.00 0.00 0.00 6.00 7.00 1980 bl 30 3.00 14.00 3.00 6.00 0.00 8.00 6.00 1.00 0.00 0.00 1.00 0.00 1980 bl 60 0.00 6.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 11.00 0.00 1.00 1980 bl 90 2.00 6.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1980 bl 120 0.00 4.00 0.00 0.00 0.00 0.00 1.00 3.00 1.00 0.00 0.00 0.00 1980 bl 150 2.00 1.00 0.00 0.00 0.00 1.00 0.00 2.00 0.00 0.00 0.00 7.00 1980 bl 180 11.00 2.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 9.00 1980 bl 210 8.00 7.00 0.00 0.00 0.00 0.00 2.00 5.00 6.00 0.00 0.00 4.00 1980 bl 240 0.00 1.00 1.00 3.00 8.00 6.00 0.00 0.00 1.00 2.00 0.00 0.00 1980 bl 270 0.00 0.00 0.00 9.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1980 bl 300 0.00 0.00 6.00 3.00 1.00 0.00 0.00 0.00 0.00 0.00 2.00 3.00 1980 bl 330 4.00 3.00 4.00 9.00 2.00 0.00 0.00 3.00 0.00 1.00 6.00 7.00 1980 NINO3 26.17 26.59 27.14 27.39 27.17 26.74 25.62 24.89 24.86 24.64 25.07 25.31 1980 NINO3.4 27.21 27.18 27.54 27.91 28.05 28.03 27.38 26.70 26.65 26.61 26.75 26.72 1980 NINO4 28.73 28.61 28.67 28.82 29.12 29.15 28.94 28.47 28.53 28.70 28.68 28.57 1980 INDS 28.88 28.66 28.98 29.09 29.13 28.64 28.10 27.85 28.05 28.70 29.30 29.38 1980 WTI 27.82 28.00 28.56 29.58 29.57 27.97 27.19 27.04 27.26 27.84 28.21 28.10 1980 ETI 28.37 28.37 29.06 29.21 29.32 29.14 28.65 28.28 28.23 28.54 28.58 28.31 1980 STA 25.21 26.05 26.57 26.60 25.69 24.32 23.32 22.67 22.84 23.09 23.71 24.08 1980 NTA 25.36 24.90 24.72 25.37 26.07 26.49 26.58 27.24 27.66 27.46 26.86 25.88 1980 NMA 18.86 18.03 18.05 18.69 20.39 22.76 25.48 26.37 25.91 24.40 21.79 19.83 1980 NWA 6.58 6.10 6.09 6.71 7.74 9.55 11.57 12.52 11.70 9.93 8.53 7.57 1980 BK -0.82 -0.99 -1.00 -0.98 -0.73 0.10 1.88 3.57 3.42 1.78 -0.09 -0.62 1979 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1979 bl 00 1.00 8.00 3.00 2.00 2.00 4.00 0.00 0.00 0.00 3.00 4.00 3.00 1979 bl 30 8.00 5.00 1.00 3.00 14.00 6.00 0.00 2.00 0.00 0.00 2.00 6.00 1979 bl 60 8.00 4.00 2.00 2.00 12.00 0.00 1.00 7.00 0.00 0.00 5.00 2.00 1979 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1979 bl 120 0.00 1.00 0.00 0.00 4.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 1979 bl 150 0.00 0.00 0.00 0.00 2.00 0.00 1.00 0.00 0.00 0.00 0.00 3.00 1979 bl 180 0.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 2.00 0.00 0.00 6.00 1979 bl 210 4.00 0.00 3.00 8.00 0.00 0.00 0.00 7.00 0.00 0.00 4.00 4.00 1979 bl 240 1.00 0.00 6.00 0.00 0.00 2.00 0.00 3.00 1.00 2.00 1.00 0.00 1979 bl 270 1.00 0.00 0.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1979 bl 300 8.00 4.00 5.00 3.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1979 bl 330 9.00 2.00 7.00 7.00 0.00 2.00 0.00 0.00 1.00 0.00 0.00 2.00 1979 NINO3 25.51 26.25 27.28 27.68 27.32 26.59 25.61 25.30 25.54 25.51 25.59 25.70 1979 NINO3.4 26.59 26.77 27.61 28.01 27.91 27.67 27.07 26.85 27.20 27.08 27.17 27.19 1979 NINO4 28.49 28.32 28.42 28.53 28.81 28.81 28.68 28.38 28.67 28.82 28.93 28.87 1979 INDS 28.96 28.87 28.98 29.18 29.19 28.63 28.04 27.80 27.96 28.67 29.18 29.11 1979 WTI 28.09 28.16 28.78 29.53 29.25 28.26 27.09 26.66 27.09 27.65 28.00 28.11 1979 ETI 28.45 28.81 29.07 29.28 29.28 28.65 28.19 27.73 27.86 28.05 28.43 28.30 1979 STA 25.44 26.13 26.51 26.56 25.85 24.62 23.45 22.78 22.91 23.16 23.85 24.49 1979 NTA 25.18 24.87 24.73 25.17 25.76 26.37 26.68 27.04 27.44 27.46 26.96 26.15 1979 NMA 18.85 17.54 17.70 18.31 20.08 22.63 24.72 26.10 25.72 24.42 22.32 20.47 1979 NWA 6.44 6.26 6.24 6.69 7.80 9.67 11.65 12.63 12.00 10.02 8.45 7.21 1979 BK -0.95 -1.24 -1.30 -1.32 -1.03 0.11 2.18 3.90 3.62 1.95 0.06 -0.55 1978 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1978 bl 00 4.00 0.00 3.00 7.00 11.00 2.00 0.00 0.00 0.00 11.00 6.00 4.00 1978 bl 30 6.00 2.00 5.00 4.00 2.00 2.00 2.00 2.00 0.00 2.00 3.00 1.00 1978 bl 60 1.00 1.00 1.00 2.00 0.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 1978 bl 90 1.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1978 bl 120 0.00 0.00 2.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 1.00 0.00 1978 bl 150 0.00 2.00 4.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1978 bl 180 1.00 4.00 5.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 1978 bl 210 8.00 4.00 1.00 2.00 0.00 11.00 2.00 5.00 2.00 0.00 0.00 3.00 1978 bl 240 2.00 0.00 0.00 1.00 0.00 1.00 0.00 0.00 0.00 2.00 2.00 0.00 1978 bl 270 3.00 4.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1978 bl 300 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1978 bl 330 4.00 1.00 0.00 1.00 1.00 0.00 8.00 3.00 1.00 4.00 0.00 0.00 1978 NINO3 25.96 26.51 26.92 26.78 26.27 25.76 25.13 24.43 24.34 24.67 24.93 25.35 1978 NINO3.4 27.38 27.29 27.39 27.45 27.50 27.28 26.91 26.36 26.31 26.51 26.56 26.62 1978 NINO4 28.85 28.56 28.38 28.42 28.80 28.63 28.33 28.30 28.46 28.41 28.45 28.38 1978 INDS 29.00 28.67 29.02 29.14 29.17 29.00 28.70 28.31 28.42 28.60 29.14 29.13 1978 WTI 27.93 28.20 28.79 29.47 28.87 27.75 26.96 26.82 27.18 27.68 28.06 27.87 1978 ETI 28.97 28.93 29.03 29.25 28.99 28.57 28.25 27.93 27.66 27.82 28.17 28.37 1978 STA 25.12 25.96 26.26 25.89 25.18 24.20 23.27 22.51 22.31 22.76 23.53 24.49 1978 NTA 25.07 24.76 24.73 25.15 25.49 25.90 26.19 26.80 27.26 27.39 26.99 25.91 1978 NMA 18.93 18.08 17.78 18.42 20.02 22.87 25.26 26.50 25.70 23.98 22.22 20.50 1978 NWA 6.43 6.51 6.31 6.49 7.34 8.91 11.39 12.35 11.64 10.03 8.35 7.12 1978 BK -0.74 -0.96 -1.06 -1.13 -0.95 -0.06 1.88 3.63 3.44 1.90 0.04 -0.63 1977 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1977 bl 00 5.00 0.00 5.00 0.00 14.00 6.00 7.00 0.00 7.00 2.00 4.00 5.00 1977 bl 30 9.00 0.00 7.00 6.00 7.00 8.00 0.00 1.00 4.00 0.00 0.00 10.00 1977 bl 60 3.00 0.00 0.00 7.00 6.00 2.00 0.00 0.00 0.00 0.00 1.00 0.00 1977 bl 90 0.00 0.00 0.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1977 bl 120 0.00 3.00 0.00 1.00 0.00 3.00 2.00 1.00 0.00 0.00 0.00 0.00 1977 bl 150 0.00 0.00 0.00 2.00 5.00 4.00 0.00 0.00 0.00 0.00 0.00 1.00 1977 bl 180 1.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 3.00 0.00 5.00 11.00 1977 bl 210 2.00 1.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 0.00 2.00 4.00 1977 bl 240 3.00 0.00 0.00 1.00 8.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1977 bl 270 2.00 0.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1.00 4.00 1977 bl 300 2.00 0.00 5.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1.00 1977 bl 330 3.00 3.00 2.00 7.00 0.00 6.00 0.00 0.00 1.00 0.00 4.00 5.00 1977 NINO3 26.57 27.03 27.53 27.16 27.13 26.62 25.74 24.84 24.93 25.26 25.35 25.55 1977 NINO3.4 27.42 27.29 27.68 27.75 28.08 28.04 27.61 27.00 27.23 27.39 27.34 27.44 1977 NINO4 28.50 28.26 28.41 28.62 28.89 29.02 29.10 28.85 28.96 28.97 29.12 29.12 1977 INDS 28.97 28.95 28.79 29.18 29.21 28.65 27.82 27.60 27.80 28.33 28.93 29.10 1977 WTI 27.80 27.79 28.64 29.35 29.10 28.24 27.30 27.10 27.38 27.94 28.28 28.27 1977 ETI 28.19 28.37 28.70 29.10 29.22 28.87 28.12 27.69 27.59 27.58 28.13 28.23 1977 STA 25.27 26.35 26.71 26.55 25.66 24.35 23.23 22.69 22.69 23.11 23.75 24.27 1977 NTA 24.76 24.20 24.49 24.80 25.24 26.07 26.31 26.71 27.22 27.22 26.72 25.75 1977 NMA 18.76 18.11 18.30 18.81 20.36 22.77 25.50 26.51 25.89 24.25 22.22 20.24 1977 NWA 6.32 6.09 6.12 6.50 7.66 9.57 11.68 12.91 11.77 10.06 8.58 7.37 1977 BK -0.69 -0.95 -1.03 -1.05 -0.81 0.27 2.36 3.68 3.47 1.93 0.10 -0.46 1976 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1976 bl 00 10.00 14.00 12.00 14.00 2.00 4.00 2.00 6.00 0.00 3.00 5.00 2.00 1976 bl 30 0.00 14.00 3.00 6.00 6.00 0.00 3.00 3.00 5.00 4.00 0.00 2.00 1976 bl 60 0.00 4.00 10.00 2.00 0.00 0.00 0.00 5.00 0.00 0.00 1.00 6.00 1976 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 2.00 1976 bl 120 2.00 0.00 1.00 0.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 1976 bl 150 3.00 2.00 0.00 0.00 0.00 6.00 2.00 0.00 0.00 1.00 0.00 0.00 1976 bl 180 0.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 0.00 1976 bl 210 0.00 2.00 0.00 2.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 1976 bl 240 3.00 4.00 0.00 6.00 0.00 0.00 0.00 9.00 7.00 0.00 1.00 2.00 1976 bl 270 0.00 0.00 0.00 0.00 1.00 5.00 4.00 4.00 0.00 0.00 2.00 2.00 1976 bl 300 0.00 0.00 2.00 1.00 1.00 0.00 0.00 0.00 2.00 0.00 2.00 3.00 1976 bl 330 8.00 1.00 4.00 10.00 0.00 0.00 7.00 6.00 7.00 0.00 2.00 3.00 1976 NINO3 24.05 25.42 26.54 26.97 26.98 26.92 26.27 25.82 25.71 25.90 25.89 25.90 1976 NINO3.4 24.96 25.81 26.78 27.15 27.40 27.43 27.32 27.13 27.16 27.51 27.47 27.25 1976 NINO4 27.12 27.37 27.74 28.13 28.43 28.39 28.46 28.37 28.50 28.84 28.98 28.56 1976 INDS 28.76 28.59 28.70 28.97 28.84 28.34 27.78 27.66 27.81 28.65 29.31 29.32 1976 WTI 27.18 27.83 28.42 29.15 29.02 28.11 27.26 26.81 26.91 27.54 27.92 27.86 1976 ETI 27.93 28.27 28.31 28.72 28.78 28.42 27.69 27.53 27.60 27.95 28.30 27.95 1976 STA 25.00 25.97 26.31 26.03 25.38 23.88 22.72 22.31 22.48 22.89 23.53 24.25 1976 NTA 24.74 24.05 23.84 24.34 24.68 25.42 26.12 27.07 27.55 27.50 26.78 25.61 1976 NMA 18.73 18.09 18.30 19.02 20.67 22.91 25.26 26.19 25.29 24.22 21.97 20.27 1976 NWA 6.76 6.25 5.94 6.37 7.13 8.64 10.72 12.18 11.84 9.65 7.92 6.87 1976 BK -0.68 -0.88 -0.88 -0.88 -0.59 0.19 2.33 3.78 3.48 1.73 -0.11 -0.56 1975 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1975 bl 00 2.00 12.00 8.00 8.00 12.00 6.00 0.00 3.00 1.00 9.00 6.00 15.00 1975 bl 30 5.00 8.00 0.00 7.00 19.00 10.00 4.00 6.00 7.00 6.00 9.00 2.00 1975 bl 60 2.00 0.00 0.00 6.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1975 bl 90 0.00 0.00 0.00 2.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 5.00 1975 bl 120 3.00 0.00 4.00 1.00 0.00 5.00 1.00 0.00 0.00 0.00 0.00 1.00 1975 bl 150 4.00 4.00 5.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 1.00 1975 bl 180 0.00 2.00 0.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 3.00 2.00 1975 bl 210 2.00 5.00 0.00 0.00 0.00 2.00 3.00 0.00 1.00 0.00 0.00 0.00 1975 bl 240 0.00 1.00 3.00 9.00 3.00 1.00 6.00 0.00 3.00 1.00 0.00 1.00 1975 bl 270 1.00 1.00 1.00 5.00 1.00 1.00 2.00 0.00 0.00 1.00 0.00 0.00 1975 bl 300 0.00 0.00 2.00 7.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1975 bl 330 0.00 4.00 3.00 5.00 3.00 3.00 0.00 0.00 0.00 0.00 5.00 21.00 1975 NINO3 25.34 25.78 26.53 27.07 26.34 25.34 24.75 24.19 23.71 23.47 23.75 23.51 1975 NINO3.4 26.34 26.39 26.64 27.15 27.12 26.45 26.12 25.64 25.39 25.10 25.31 25.02 1975 NINO4 28.01 28.08 27.92 28.00 28.11 27.84 27.69 27.41 27.09 26.97 27.03 27.09 1975 INDS 28.80 28.65 28.87 29.12 29.16 28.56 28.36 28.26 28.54 28.81 29.07 28.96 1975 WTI 27.39 27.80 28.32 29.14 29.02 28.08 27.44 26.74 26.83 27.09 27.59 27.45 1975 ETI 28.52 28.45 28.68 28.62 28.89 28.55 28.20 28.14 28.26 28.13 28.02 27.79 1975 STA 25.21 26.14 26.66 26.53 25.83 24.75 23.44 22.63 22.52 22.97 23.60 24.15 1975 NTA 24.78 24.22 24.08 24.42 24.71 25.58 26.22 26.80 27.00 27.00 26.42 25.60 1975 NMA 19.01 18.44 18.36 18.54 20.41 22.81 25.04 26.27 25.61 24.06 22.20 20.28 1975 NWA 6.36 5.87 5.86 6.43 7.39 9.04 11.28 12.56 11.89 9.83 8.40 7.42 1975 BK -0.69 -0.88 -0.93 -0.93 -0.63 0.23 2.09 3.67 3.36 1.74 -0.13 -0.55 1974 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1974 bl 00 4.00 10.00 13.00 22.00 1.00 4.00 0.00 0.00 0.00 5.00 1.00 5.00 1974 bl 30 16.00 5.00 13.00 6.00 1.00 4.00 0.00 8.00 4.00 0.00 3.00 1.00 1974 bl 60 1.00 5.00 3.00 0.00 1.00 0.00 0.00 0.00 4.00 13.00 0.00 7.00 1974 bl 90 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1974 bl 120 0.00 0.00 1.00 1.00 0.00 0.00 3.00 5.00 0.00 0.00 0.00 0.00 1974 bl 150 5.00 0.00 1.00 0.00 0.00 3.00 1.00 0.00 0.00 0.00 0.00 1.00 1974 bl 180 12.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 1.00 0.00 1.00 1974 bl 210 12.00 0.00 0.00 0.00 1.00 0.00 3.00 8.00 4.00 0.00 2.00 0.00 1974 bl 240 5.00 0.00 0.00 3.00 2.00 0.00 0.00 0.00 6.00 2.00 2.00 0.00 1974 bl 270 0.00 0.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00 0.00 1.00 1.00 1974 bl 300 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1974 bl 330 0.00 1.00 0.00 1.00 5.00 1.00 2.00 0.00 0.00 11.00 0.00 4.00 1974 NINO3 24.07 25.22 26.35 26.89 26.59 25.91 25.29 24.80 24.39 24.17 24.15 24.35 1974 NINO3.4 24.78 25.37 26.12 26.83 26.97 26.79 26.54 26.44 26.31 26.02 25.81 25.89 1974 NINO4 26.76 27.08 27.41 27.67 28.06 28.05 27.91 28.04 27.97 27.85 27.88 27.79 1974 INDS 28.66 28.47 28.67 29.00 29.01 28.54 28.27 28.07 28.37 28.87 29.21 29.07 1974 WTI 27.44 27.62 28.44 29.18 28.97 28.17 27.26 26.84 26.94 27.36 27.63 27.87 1974 ETI 27.71 27.75 28.07 28.61 29.03 28.71 28.44 28.04 28.01 28.05 28.24 28.24 1974 STA 25.70 26.38 26.86 27.04 26.43 25.02 23.88 23.04 22.85 23.29 24.01 24.51 1974 NTA 24.79 24.09 23.81 23.81 24.46 25.36 26.08 26.51 26.91 26.85 26.39 25.43 1974 NMA 19.06 18.42 18.34 18.91 20.38 22.62 24.63 26.00 25.82 23.93 22.13 20.30 1974 NWA 6.36 5.89 5.72 6.14 7.00 8.84 11.00 12.28 11.50 10.05 8.48 7.37 1974 BK -0.69 -0.86 -0.84 -0.86 -0.69 0.16 2.01 3.37 3.07 1.54 -0.01 -0.44 1973 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1973 bl 00 13.00 7.00 13.00 5.00 2.00 3.00 1.00 0.00 0.00 8.00 2.00 11.00 1973 bl 30 9.00 2.00 4.00 1.00 5.00 6.00 8.00 4.00 0.00 3.00 3.00 0.00 1973 bl 60 0.00 0.00 0.00 7.00 3.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 1973 bl 90 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 1973 bl 120 0.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 3.00 3.00 0.00 1.00 1973 bl 150 0.00 0.00 0.00 0.00 1.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 1973 bl 180 1.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 1.00 0.00 1973 bl 210 5.00 5.00 0.00 0.00 0.00 0.00 2.00 3.00 0.00 0.00 2.00 0.00 1973 bl 240 1.00 3.00 0.00 1.00 3.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1973 bl 270 0.00 0.00 0.00 2.00 4.00 2.00 0.00 0.00 0.00 1.00 0.00 0.00 1973 bl 300 0.00 0.00 0.00 2.00 1.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 1973 bl 330 2.00 2.00 3.00 14.00 2.00 0.00 0.00 0.00 4.00 0.00 4.00 5.00 1973 NINO3 27.43 27.27 27.44 26.98 26.23 25.44 24.43 23.80 23.62 23.57 23.48 23.58 1973 NINO3.4 28.45 28.09 27.87 27.58 27.30 26.91 26.13 25.67 25.49 25.23 24.77 24.72 1973 NINO4 29.11 28.89 28.68 28.58 28.64 28.37 28.12 27.77 27.66 27.49 27.19 26.96 1973 INDS 29.06 28.96 29.08 29.27 29.18 28.92 28.43 28.34 28.58 28.84 29.26 29.25 1973 WTI 28.14 28.31 29.04 29.77 29.31 28.12 27.36 26.95 27.29 27.83 28.05 27.70 1973 ETI 28.75 29.12 29.15 29.39 29.18 29.00 28.64 28.56 28.44 28.21 28.20 28.09 1973 STA 26.23 26.96 27.33 27.35 26.56 25.15 24.05 23.28 23.40 23.81 24.45 24.98 1973 NTA 24.74 24.40 24.30 24.86 25.46 25.92 26.47 26.80 27.23 27.15 26.72 25.82 1973 NMA 18.78 18.07 18.14 18.60 20.23 22.79 25.14 26.14 25.85 24.01 21.94 20.06 1973 NWA 5.99 5.84 5.81 6.37 7.56 9.49 11.43 12.56 11.73 10.14 8.42 7.45 1973 BK -0.72 -0.91 -0.90 -0.87 -0.53 0.49 2.34 3.80 3.44 1.63 0.02 -0.50 1972 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1972 bl 00 5.00 7.00 7.00 10.00 5.00 0.00 3.00 2.00 7.00 9.00 1.00 9.00 1972 bl 30 7.00 9.00 11.00 4.00 7.00 2.00 12.00 9.00 0.00 0.00 0.00 9.00 1972 bl 60 5.00 4.00 0.00 1.00 0.00 0.00 4.00 12.00 0.00 0.00 0.00 4.00 1972 bl 90 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1972 bl 120 0.00 1.00 3.00 0.00 0.00 0.00 2.00 0.00 2.00 0.00 1.00 0.00 1972 bl 150 0.00 3.00 3.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 1972 bl 180 0.00 11.00 5.00 5.00 3.00 3.00 1.00 2.00 4.00 0.00 0.00 2.00 1972 bl 210 5.00 2.00 0.00 0.00 0.00 0.00 4.00 0.00 2.00 0.00 0.00 11.00 1972 bl 240 2.00 0.00 0.00 0.00 7.00 3.00 0.00 4.00 0.00 5.00 2.00 1.00 1972 bl 270 0.00 0.00 1.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1972 bl 300 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1972 bl 330 1.00 0.00 5.00 4.00 0.00 8.00 2.00 5.00 2.00 8.00 0.00 0.00 1972 NINO3 25.13 26.14 27.14 27.74 27.56 27.29 27.05 26.80 26.40 26.72 27.03 27.48 1972 NINO3.4 26.01 26.58 27.30 27.99 28.28 28.22 28.17 28.10 28.09 28.44 28.66 28.77 1972 NINO4 28.06 28.25 28.45 28.89 29.24 29.19 29.07 28.90 29.08 29.43 29.49 29.40 1972 INDS 28.86 28.87 28.80 28.96 28.67 28.15 27.77 27.55 27.75 28.45 29.07 29.24 1972 WTI 27.97 27.87 28.46 29.28 29.37 28.45 27.46 27.34 27.76 28.27 28.61 28.47 1972 ETI 28.15 28.49 28.55 29.10 29.10 28.73 28.10 27.91 27.75 27.80 28.15 28.57 1972 STA 25.49 26.40 26.72 26.59 25.84 24.64 23.58 22.94 23.02 23.62 24.40 25.35 1972 NTA 24.75 24.26 24.07 24.54 24.88 25.62 26.16 26.56 27.04 27.37 26.76 25.64 1972 NMA 18.78 18.20 18.11 18.59 20.20 22.83 25.09 25.90 25.46 23.87 21.84 20.41 1972 NWA 6.32 5.87 5.71 6.23 7.10 8.86 11.01 12.09 11.48 9.66 7.97 6.72 1972 BK -0.81 -1.01 -1.00 -1.03 -0.85 0.09 2.11 3.71 3.44 1.87 0.12 -0.49 1971 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1971 bl 00 1.00 7.00 8.00 9.00 4.00 3.00 0.00 0.00 2.00 9.00 11.00 18.00 1971 bl 30 6.00 2.00 2.00 2.00 13.00 3.00 4.00 5.00 2.00 3.00 1.00 2.00 1971 bl 60 7.00 3.00 1.00 0.00 0.00 0.00 8.00 0.00 11.00 0.00 0.00 0.00 1971 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1971 bl 120 0.00 3.00 2.00 0.00 2.00 0.00 0.00 0.00 1.00 0.00 0.00 1.00 1971 bl 150 4.00 4.00 8.00 1.00 0.00 1.00 2.00 0.00 1.00 0.00 0.00 0.00 1971 bl 180 8.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1971 bl 210 0.00 0.00 0.00 0.00 0.00 0.00 3.00 6.00 3.00 0.00 0.00 1.00 1971 bl 240 0.00 0.00 0.00 3.00 7.00 1.00 3.00 2.00 0.00 6.00 2.00 1.00 1971 bl 270 0.00 0.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1971 bl 300 0.00 0.00 0.00 3.00 3.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 1971 bl 330 0.00 3.00 2.00 6.00 1.00 5.00 4.00 0.00 2.00 2.00 7.00 1.00 1971 NINO3 24.33 25.05 26.10 26.66 26.29 25.48 24.84 23.97 23.94 23.75 23.96 23.98 1971 NINO3.4 25.32 25.62 26.30 26.92 27.16 26.81 26.40 26.08 26.03 25.75 25.81 25.69 1971 NINO4 27.17 27.28 27.46 27.81 28.16 28.14 28.01 27.89 27.82 27.88 27.99 28.09 1971 INDS 29.11 28.83 28.77 28.95 28.95 28.58 28.08 28.05 28.43 28.96 29.22 28.99 1971 WTI 27.62 27.43 28.35 29.48 29.03 27.76 26.98 26.67 26.95 27.28 27.85 27.90 1971 ETI 28.12 27.94 28.25 28.67 28.94 28.75 28.31 28.17 27.87 28.13 27.97 27.90 1971 STA 25.41 26.41 26.78 26.80 26.16 24.63 23.27 22.48 22.66 22.95 23.36 23.90 1971 NTA 25.09 24.48 24.26 24.43 24.99 25.32 26.06 26.59 27.13 27.32 26.77 25.63 1971 NMA 18.38 17.80 17.81 18.42 20.25 22.86 25.00 26.06 25.51 23.93 21.86 20.01 1971 NWA 6.67 6.08 6.06 6.40 7.36 9.26 11.47 12.44 11.63 10.01 8.56 7.43 1971 BK -0.82 -0.90 -0.96 -1.00 -0.73 0.19 2.09 3.69 3.51 1.90 0.14 -0.60 1970 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1970 bl 00 0.00 2.00 4.00 0.00 2.00 9.00 0.00 0.00 2.00 7.00 0.00 17.00 1970 bl 30 6.00 3.00 3.00 0.00 5.00 5.00 1.00 2.00 2.00 4.00 5.00 3.00 1970 bl 60 2.00 7.00 8.00 0.00 1.00 0.00 8.00 0.00 3.00 5.00 0.00 5.00 1970 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1970 bl 120 1.00 0.00 0.00 0.00 0.00 4.00 9.00 0.00 0.00 0.00 0.00 0.00 1970 bl 150 0.00 0.00 0.00 0.00 1.00 5.00 4.00 0.00 0.00 0.00 0.00 0.00 1970 bl 180 0.00 1.00 1.00 0.00 0.00 1.00 0.00 1.00 0.00 0.00 1.00 0.00 1970 bl 210 2.00 3.00 0.00 0.00 0.00 1.00 0.00 0.00 2.00 0.00 9.00 0.00 1970 bl 240 0.00 4.00 0.00 3.00 1.00 2.00 0.00 0.00 0.00 3.00 4.00 0.00 1970 bl 270 1.00 0.00 3.00 1.00 0.00 1.00 1.00 0.00 0.00 4.00 4.00 0.00 1970 bl 300 5.00 0.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 2.00 1.00 2.00 1970 bl 330 5.00 4.00 12.00 2.00 3.00 0.00 0.00 4.00 1.00 6.00 4.00 6.00 1970 NINO3 26.36 26.59 27.05 27.27 26.56 25.41 24.31 23.76 23.89 23.84 23.84 24.09 1970 NINO3.4 27.14 27.17 27.50 28.06 27.89 27.25 26.61 26.00 25.96 25.88 25.92 25.62 1970 NINO4 28.68 28.68 28.64 28.84 29.06 28.82 28.69 28.21 27.96 27.95 28.03 27.60 1970 INDS 29.10 28.90 29.14 29.14 29.10 28.63 28.20 28.01 28.45 29.02 29.49 29.28 1970 WTI 28.26 28.45 29.13 29.78 29.39 27.90 27.08 26.91 27.10 27.49 27.96 27.72 1970 ETI 28.57 28.60 29.02 29.35 29.19 29.05 28.45 27.98 27.91 28.17 28.24 28.07 1970 STA 25.05 25.97 26.47 26.32 25.49 24.01 23.05 22.42 22.46 22.78 23.61 24.25 1970 NTA 25.50 25.01 25.22 25.36 25.86 26.18 26.37 26.83 27.25 27.29 26.78 25.92 1970 NMA 18.25 17.68 17.49 18.08 20.01 22.58 25.07 26.21 25.81 24.01 21.87 20.01 1970 NWA 6.91 6.36 6.32 6.70 7.37 8.64 10.88 12.40 11.43 9.81 8.37 7.39 1970 BK -0.68 -0.91 -0.97 -0.99 -0.67 0.17 2.03 3.75 3.46 1.73 0.07 -0.53 1969 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1969 bl 00 3.00 1.00 3.00 9.00 0.00 3.00 0.00 1.00 3.00 11.00 1.00 9.00 1969 bl 30 7.00 7.00 4.00 7.00 3.00 0.00 8.00 3.00 0.00 6.00 0.00 3.00 1969 bl 60 5.00 9.00 0.00 2.00 0.00 2.00 0.00 5.00 3.00 0.00 10.00 8.00 1969 bl 90 1.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1969 bl 120 0.00 0.00 0.00 0.00 0.00 3.00 0.00 6.00 0.00 1.00 0.00 0.00 1969 bl 150 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 2.00 0.00 0.00 1969 bl 180 1.00 0.00 0.00 1.00 0.00 0.00 4.00 5.00 0.00 0.00 0.00 0.00 1969 bl 210 8.00 0.00 0.00 0.00 5.00 3.00 0.00 2.00 0.00 5.00 0.00 1.00 1969 bl 240 0.00 9.00 7.00 0.00 3.00 7.00 0.00 0.00 0.00 9.00 4.00 3.00 1969 bl 270 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 2.00 1969 bl 300 0.00 9.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 2.00 1969 bl 330 8.00 11.00 4.00 1.00 0.00 0.00 0.00 5.00 0.00 1.00 6.00 10.00 1969 NINO3 26.26 26.91 27.62 27.93 27.88 27.03 25.87 25.40 25.41 25.66 25.75 26.11 1969 NINO3.4 27.60 27.98 28.09 28.43 28.51 28.01 27.36 27.19 27.36 27.50 27.39 27.33 1969 NINO4 29.19 29.31 29.08 29.13 29.27 29.11 28.88 28.92 29.14 29.21 29.23 28.93 1969 INDS 28.88 28.62 28.87 29.20 29.16 28.80 28.29 27.93 28.35 28.67 29.21 29.33 1969 WTI 27.88 28.12 29.05 29.76 29.36 27.89 26.98 26.74 27.08 28.02 28.28 28.24 1969 ETI 28.52 28.86 29.12 29.59 29.39 29.08 28.38 28.06 27.92 28.02 28.24 28.43 1969 STA 25.46 26.63 27.08 26.94 25.80 24.24 23.03 22.49 22.51 23.00 23.71 24.33 1969 NTA 25.27 25.22 25.52 25.60 25.96 26.29 26.73 27.15 27.55 27.43 27.14 26.24 1969 NMA 18.50 17.73 17.33 18.32 19.79 22.51 25.22 26.22 25.86 23.91 21.63 19.99 1969 NWA 6.82 6.59 6.71 6.60 7.46 9.16 11.10 12.14 11.74 9.84 8.44 7.76 1969 BK -1.00 -1.09 -1.15 -1.26 -1.13 -0.30 1.10 2.96 3.15 1.67 0.10 -0.40 1968 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1968 bl 00 6.00 5.00 6.00 4.00 5.00 4.00 0.00 3.00 1.00 0.00 5.00 6.00 1968 bl 30 0.00 0.00 10.00 6.00 2.00 6.00 5.00 6.00 7.00 0.00 6.00 3.00 1968 bl 60 5.00 6.00 0.00 7.00 3.00 0.00 0.00 6.00 0.00 3.00 0.00 6.00 1968 bl 90 0.00 5.00 0.00 0.00 1.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 1968 bl 120 3.00 9.00 0.00 1.00 3.00 1.00 7.00 0.00 0.00 1.00 0.00 0.00 1968 bl 150 5.00 5.00 0.00 2.00 8.00 4.00 0.00 3.00 3.00 0.00 0.00 0.00 1968 bl 180 12.00 4.00 0.00 0.00 5.00 5.00 0.00 0.00 0.00 0.00 0.00 1.00 1968 bl 210 3.00 6.00 0.00 0.00 7.00 0.00 0.00 1.00 0.00 0.00 0.00 5.00 1968 bl 240 1.00 9.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1968 bl 270 2.00 3.00 1.00 0.00 4.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 1968 bl 300 0.00 3.00 0.00 4.00 0.00 0.00 0.00 0.00 3.00 1.00 0.00 1.00 1968 bl 330 2.00 4.00 6.00 4.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 3.00 1968 NINO3 24.52 25.16 26.01 26.68 26.27 26.25 25.98 25.26 24.94 25.12 25.31 25.76 1968 NINO3.4 25.96 26.02 26.58 27.26 27.30 27.75 27.63 27.13 26.91 27.00 27.39 27.44 1968 NINO4 28.06 27.97 28.04 28.29 28.41 28.95 28.72 28.67 28.68 28.80 29.19 29.20 1968 INDS 28.70 28.34 28.77 29.01 29.07 28.93 28.52 28.19 28.44 28.81 29.03 29.11 1968 WTI 27.39 27.81 28.30 29.02 28.82 27.99 27.03 26.90 27.13 27.72 27.87 27.86 1968 ETI 28.06 28.24 28.71 28.92 29.04 28.86 28.38 28.15 28.20 28.14 28.19 28.40 1968 STA 25.40 25.94 26.56 26.65 25.79 24.38 23.37 22.69 22.92 23.48 24.14 24.71 1968 NTA 24.64 24.34 24.43 24.71 25.15 25.58 26.15 26.74 27.25 27.42 26.92 26.07 1968 NMA 18.63 17.96 17.80 18.75 20.10 22.42 24.97 25.86 25.48 23.84 21.74 20.10 1968 NWA 6.93 6.54 6.36 6.43 7.43 8.77 10.90 12.14 11.44 9.93 8.52 7.29 1968 BK -0.87 -1.02 -1.04 -1.15 -1.00 -0.01 1.65 3.18 2.94 1.47 -0.44 -0.90 1967 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1967 bl 00 4.00 12.00 1.00 10.00 0.00 6.00 0.00 0.00 2.00 1.00 7.00 10.00 1967 bl 30 4.00 7.00 3.00 4.00 10.00 6.00 6.00 2.00 7.00 6.00 4.00 0.00 1967 bl 60 0.00 0.00 2.00 11.00 5.00 0.00 0.00 1.00 0.00 0.00 9.00 1.00 1967 bl 90 0.00 0.00 0.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 11.00 0.00 1967 bl 120 0.00 1.00 0.00 0.00 0.00 6.00 0.00 0.00 3.00 0.00 0.00 4.00 1967 bl 150 0.00 0.00 1.00 1.00 1.00 6.00 0.00 2.00 0.00 0.00 0.00 0.00 1967 bl 180 4.00 2.00 7.00 0.00 7.00 1.00 6.00 0.00 0.00 1.00 0.00 3.00 1967 bl 210 2.00 0.00 5.00 1.00 2.00 1.00 5.00 2.00 0.00 0.00 0.00 3.00 1967 bl 240 0.00 0.00 0.00 8.00 4.00 3.00 0.00 0.00 9.00 0.00 0.00 3.00 1967 bl 270 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1967 bl 300 0.00 0.00 4.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1967 bl 330 8.00 1.00 3.00 7.00 5.00 0.00 0.00 0.00 2.00 0.00 2.00 7.00 1967 NINO3 25.17 26.14 26.57 26.61 26.77 26.39 25.34 24.35 23.75 23.85 24.06 24.22 1967 NINO3.4 26.33 26.51 26.84 27.09 27.61 27.66 27.21 26.66 26.21 26.29 26.38 26.24 1967 NINO4 27.88 27.67 27.95 28.52 28.87 28.74 28.64 28.42 28.26 28.39 28.51 28.36 1967 INDS 28.61 28.46 28.60 28.93 28.90 28.44 27.78 27.82 28.04 28.45 28.85 28.96 1967 WTI 27.30 27.56 28.61 29.29 29.13 28.08 27.04 26.74 26.99 27.86 28.11 27.96 1967 ETI 28.05 28.14 28.34 28.79 28.98 28.54 27.77 27.37 27.05 27.47 27.86 28.12 1967 STA 25.55 26.44 26.63 26.45 25.42 23.80 22.73 22.16 22.32 22.48 23.32 24.36 1967 NTA 25.12 24.50 24.38 24.88 25.10 25.70 26.15 26.63 27.15 27.12 26.43 25.58 1967 NMA 18.75 18.27 18.07 18.37 20.00 22.26 25.03 26.46 25.65 24.12 22.29 20.20 1967 NWA 7.37 6.76 6.33 6.76 7.60 9.26 11.53 12.80 12.10 10.11 8.73 7.79 1967 BK -0.82 -0.99 -0.94 -1.01 -0.79 0.15 1.97 3.45 3.23 1.72 0.06 -0.48 1966 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1966 bl 00 2.00 0.00 9.00 2.00 1.00 3.00 4.00 2.00 1.00 3.00 6.00 1.00 1966 bl 30 9.00 0.00 2.00 6.00 9.00 7.00 3.00 0.00 0.00 2.00 6.00 0.00 1966 bl 60 1.00 0.00 4.00 5.00 7.00 1.00 2.00 2.00 3.00 0.00 3.00 8.00 1966 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1966 bl 120 0.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 4.00 0.00 0.00 1966 bl 150 1.00 0.00 3.00 0.00 0.00 5.00 1.00 0.00 0.00 0.00 0.00 0.00 1966 bl 180 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 3.00 5.00 1966 bl 210 0.00 0.00 0.00 9.00 0.00 0.00 5.00 0.00 0.00 0.00 3.00 2.00 1966 bl 240 2.00 0.00 3.00 0.00 0.00 1.00 0.00 0.00 8.00 3.00 0.00 0.00 1966 bl 270 0.00 0.00 1.00 1.00 2.00 1.00 2.00 0.00 1.00 0.00 0.00 0.00 1966 bl 300 6.00 4.00 1.00 11.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1966 bl 330 4.00 0.00 4.00 1.00 2.00 3.00 7.00 0.00 2.00 9.00 7.00 4.00 1966 NINO3 26.71 26.92 27.33 27.46 26.41 26.12 25.43 24.58 24.21 24.42 24.31 24.41 1966 NINO3.4 27.83 27.78 28.32 28.35 27.81 27.85 27.46 26.75 26.57 26.49 26.52 26.34 1966 NINO4 28.93 28.91 29.24 29.09 29.13 29.15 29.01 28.75 28.72 28.62 28.72 28.39 1966 INDS 28.71 28.73 28.78 28.95 28.70 28.20 27.81 27.67 28.07 28.43 29.00 29.01 1966 WTI 27.74 28.16 28.53 29.06 28.63 27.83 27.12 26.82 27.29 27.62 27.81 27.73 1966 ETI 28.30 28.60 28.80 29.00 29.01 28.65 28.15 27.40 27.69 28.05 28.28 28.01 1966 STA 25.13 25.97 26.39 26.65 25.84 24.84 23.36 22.45 22.50 22.98 23.84 24.96 1966 NTA 24.86 24.87 24.91 25.38 25.67 26.19 26.64 26.84 27.38 27.35 27.13 26.14 1966 NMA 18.56 17.56 17.53 18.12 19.86 22.36 24.78 25.85 25.38 24.08 21.93 20.30 1966 NWA 6.93 6.79 6.74 7.03 7.60 9.15 11.61 13.28 12.37 10.61 9.13 8.09 1966 BK -0.86 -1.09 -1.14 -1.31 -1.09 -0.17 1.14 3.06 2.86 1.32 -0.20 -0.54 1965 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1965 bl 00 4.00 17.00 3.00 3.00 1.00 0.00 0.00 0.00 4.00 10.00 2.00 0.00 1965 bl 30 6.00 3.00 0.00 4.00 0.00 2.00 1.00 7.00 0.00 3.00 0.00 0.00 1965 bl 60 6.00 0.00 2.00 0.00 0.00 1.00 1.00 0.00 3.00 0.00 0.00 5.00 1965 bl 90 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1965 bl 120 2.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 1965 bl 150 5.00 1.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1965 bl 180 4.00 0.00 5.00 6.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 4.00 1965 bl 210 0.00 0.00 3.00 5.00 0.00 0.00 0.00 3.00 11.00 0.00 6.00 1.00 1965 bl 240 4.00 0.00 9.00 5.00 3.00 3.00 1.00 0.00 1.00 2.00 0.00 2.00 1965 bl 270 0.00 0.00 2.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1965 bl 300 3.00 2.00 5.00 1.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 1965 bl 330 6.00 20.00 4.00 1.00 3.00 2.00 0.00 2.00 4.00 0.00 1.00 0.00 1965 NINO3 24.95 26.09 27.16 27.70 27.71 27.23 26.60 26.22 26.00 26.11 26.44 26.57 1965 NINO3.4 25.96 26.57 27.31 27.77 28.16 28.23 28.02 28.05 27.98 28.23 28.30 28.13 1965 NINO4 27.69 27.90 28.07 28.20 28.76 29.03 29.04 29.12 29.05 29.28 29.20 29.08 1965 INDS 28.59 28.56 28.57 28.76 28.60 28.17 27.39 27.28 27.65 28.01 28.63 28.80 1965 WTI 27.35 27.64 28.29 29.12 28.53 27.41 26.88 26.77 27.12 27.66 27.92 27.86 1965 ETI 28.00 28.44 28.31 28.75 28.69 28.52 28.23 27.70 27.77 27.71 27.84 28.20 1965 STA 25.00 26.33 26.97 26.76 25.87 24.31 22.95 22.48 22.61 22.90 23.44 24.13 1965 NTA 24.57 24.23 24.39 24.64 25.11 25.66 26.22 26.68 27.15 27.19 26.71 25.95 1965 NMA 18.81 17.95 17.67 18.33 19.92 22.49 24.89 26.32 25.43 23.80 21.86 20.25 1965 NWA 6.95 6.72 6.80 7.07 7.82 9.27 11.52 12.66 11.99 10.13 8.44 7.62 1965 BK -0.71 -0.89 -0.97 -0.98 -0.67 -0.07 1.60 3.48 3.33 1.67 -0.05 -0.57 1964 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1964 bl 00 20.00 5.00 6.00 5.00 1.00 0.00 0.00 0.00 0.00 5.00 8.00 7.00 1964 bl 30 11.00 1.00 2.00 4.00 4.00 16.00 2.00 3.00 3.00 5.00 0.00 6.00 1964 bl 60 0.00 4.00 0.00 0.00 0.00 0.00 4.00 2.00 0.00 2.00 0.00 9.00 1964 bl 90 1.00 2.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1964 bl 120 5.00 4.00 0.00 0.00 0.00 2.00 0.00 5.00 0.00 0.00 1.00 1.00 1964 bl 150 0.00 1.00 1.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 1964 bl 180 1.00 0.00 0.00 0.00 10.00 5.00 0.00 0.00 0.00 0.00 6.00 10.00 1964 bl 210 0.00 0.00 1.00 2.00 3.00 2.00 0.00 0.00 3.00 1.00 0.00 1.00 1964 bl 240 0.00 0.00 0.00 3.00 9.00 4.00 0.00 0.00 1.00 3.00 5.00 0.00 1964 bl 270 0.00 0.00 0.00 4.00 2.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 1964 bl 300 1.00 2.00 2.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 2.00 0.00 1964 bl 330 6.00 4.00 5.00 0.00 0.00 2.00 5.00 1.00 0.00 4.00 6.00 7.00 1964 NINO3 26.09 26.44 26.80 26.48 25.72 25.23 24.87 23.83 23.94 23.99 24.10 23.96 1964 NINO3.4 27.50 27.38 27.28 27.25 27.13 26.81 26.53 25.88 25.64 25.69 25.59 25.59 1964 NINO4 28.77 28.51 28.24 28.39 28.53 28.18 27.95 27.72 27.48 27.52 27.50 27.41 1964 INDS 28.94 28.74 28.94 29.25 29.10 28.70 28.32 28.01 28.40 28.85 29.01 28.85 1964 WTI 28.02 28.19 28.89 29.63 28.87 27.61 26.57 26.40 26.60 27.22 27.60 27.61 1964 ETI 28.83 28.85 29.01 29.28 29.16 28.79 28.23 28.10 27.97 27.82 27.60 27.97 1964 STA 25.86 26.42 26.93 26.56 25.57 24.33 23.16 22.50 22.24 22.44 23.15 23.82 1964 NTA 24.98 24.75 24.71 24.67 25.44 26.09 26.37 26.77 26.99 27.07 26.65 25.62 1964 NMA 18.48 17.84 17.75 18.43 20.41 22.86 25.25 25.96 25.42 23.93 21.79 20.12 1964 NWA 6.85 6.62 6.47 6.54 7.53 9.31 11.21 12.41 11.84 10.13 8.61 7.60 1964 BK -0.68 -0.86 -0.91 -0.88 -0.53 0.20 2.09 3.54 3.37 1.75 0.06 -0.45 1963 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1963 bl 00 13.00 7.00 6.00 7.00 4.00 7.00 2.00 0.00 4.00 6.00 0.00 19.00 1963 bl 30 5.00 2.00 2.00 3.00 19.00 0.00 11.00 4.00 8.00 5.00 1.00 5.00 1963 bl 60 0.00 4.00 0.00 1.00 2.00 4.00 3.00 1.00 2.00 0.00 0.00 0.00 1963 bl 90 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1963 bl 120 12.00 4.00 1.00 0.00 0.00 0.00 2.00 3.00 1.00 0.00 1.00 2.00 1963 bl 150 13.00 7.00 3.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1963 bl 180 10.00 13.00 3.00 2.00 0.00 0.00 2.00 0.00 0.00 1.00 2.00 0.00 1963 bl 210 17.00 4.00 5.00 2.00 5.00 0.00 1.00 3.00 0.00 0.00 0.00 0.00 1963 bl 240 3.00 3.00 0.00 3.00 1.00 0.00 0.00 0.00 1.00 1.00 0.00 3.00 1963 bl 270 0.00 2.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1963 bl 300 3.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 1963 bl 330 12.00 3.00 0.00 5.00 1.00 2.00 5.00 0.00 0.00 0.00 0.00 5.00 1963 NINO3 25.10 26.01 27.11 27.63 27.14 26.74 26.32 25.76 25.40 25.53 25.78 26.04 1963 NINO3.4 26.07 26.57 27.45 27.97 27.82 27.77 27.90 27.62 27.47 27.57 27.64 27.74 1963 NINO4 27.89 27.88 28.21 28.45 28.53 28.49 28.75 28.97 29.01 29.07 29.14 28.92 1963 INDS 29.10 28.86 29.14 29.33 29.32 28.89 28.20 27.96 28.16 28.51 29.01 29.07 1963 WTI 27.84 28.03 28.65 29.37 28.80 27.71 27.20 26.92 27.18 27.89 28.44 28.20 1963 ETI 28.45 27.90 28.38 29.00 29.10 28.80 28.05 27.29 27.17 27.49 27.94 28.34 1963 STA 25.38 26.33 26.97 26.78 26.27 24.97 23.76 23.13 23.00 23.38 24.12 25.05 1963 NTA 25.45 24.91 24.73 25.17 25.35 26.01 26.51 26.95 27.22 27.33 26.89 25.89 1963 NMA 18.98 18.35 18.22 18.61 20.13 22.68 25.16 26.43 25.62 23.93 22.04 20.14 1963 NWA 7.12 6.70 6.46 6.71 7.50 9.06 11.04 12.20 11.56 10.11 8.61 7.62 1963 BK -0.77 -1.01 -1.11 -1.08 -0.76 0.03 1.94 3.52 3.21 1.69 0.11 -0.49 1962 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1962 bl 00 4.00 12.00 3.00 7.00 3.00 5.00 0.00 0.00 0.00 12.00 9.00 8.00 1962 bl 30 2.00 5.00 0.00 11.00 1.00 0.00 0.00 1.00 2.00 8.00 4.00 4.00 1962 bl 60 0.00 3.00 2.00 10.00 10.00 2.00 6.00 1.00 5.00 0.00 7.00 0.00 1962 bl 90 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1962 bl 120 3.00 0.00 0.00 0.00 2.00 6.00 4.00 1.00 1.00 1.00 0.00 0.00 1962 bl 150 5.00 0.00 0.00 2.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 1.00 1962 bl 180 6.00 3.00 0.00 3.00 0.00 3.00 2.00 0.00 0.00 0.00 0.00 9.00 1962 bl 210 4.00 9.00 0.00 0.00 0.00 3.00 3.00 5.00 2.00 0.00 0.00 5.00 1962 bl 240 4.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 3.00 2.00 1.00 1962 bl 270 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 1962 bl 300 0.00 0.00 1.00 0.00 2.00 0.00 4.00 0.00 0.00 0.00 2.00 1.00 1962 bl 330 0.00 12.00 8.00 1.00 11.00 2.00 3.00 0.00 0.00 3.00 5.00 11.00 1962 NINO3 25.30 26.14 26.57 26.68 26.38 25.86 25.25 24.76 24.25 24.25 24.20 24.25 1962 NINO3.4 26.29 26.48 26.99 27.40 27.37 27.27 27.01 26.60 26.18 26.17 26.05 25.94 1962 NINO4 27.84 27.76 28.02 28.35 28.35 28.40 28.31 28.19 28.16 28.16 28.22 28.08 1962 INDS 29.10 28.71 28.96 29.14 28.89 28.75 28.35 28.14 28.42 29.08 29.41 29.35 1962 WTI 27.82 28.03 28.64 29.28 28.96 27.99 27.32 27.11 27.21 27.79 28.16 28.10 1962 ETI 27.79 27.99 28.64 29.09 29.18 29.01 28.64 28.25 27.87 28.10 28.37 28.46 1962 STA 25.42 26.04 26.57 26.56 25.84 24.51 23.12 22.56 22.54 23.15 23.78 24.38 1962 NTA 25.17 24.60 24.86 25.12 25.62 26.07 26.71 27.04 27.38 27.36 27.11 26.31 1962 NMA 19.15 18.66 18.08 18.73 20.16 22.90 24.96 26.24 25.88 24.35 22.33 20.44 1962 NWA 6.91 6.57 6.55 6.87 7.73 9.08 11.47 12.35 11.78 10.20 8.71 7.89 1962 BK -0.74 -0.90 -0.95 -1.04 -0.73 0.04 2.00 3.39 3.19 1.64 0.04 -0.54 1961 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1961 bl 00 6.00 6.00 13.00 1.00 0.00 1.00 0.00 1.00 0.00 1.00 8.00 5.00 1961 bl 30 4.00 8.00 0.00 3.00 3.00 4.00 0.00 1.00 8.00 15.00 1.00 4.00 1961 bl 60 3.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1961 bl 90 0.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1961 bl 120 2.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1961 bl 150 2.00 3.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 6.00 1961 bl 180 2.00 3.00 0.00 4.00 0.00 2.00 0.00 0.00 0.00 2.00 0.00 4.00 1961 bl 210 4.00 0.00 0.00 2.00 1.00 1.00 3.00 2.00 3.00 1.00 0.00 0.00 1961 bl 240 5.00 0.00 0.00 0.00 5.00 2.00 1.00 3.00 0.00 4.00 1.00 0.00 1961 bl 270 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 1961 bl 300 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 5.00 1961 bl 330 0.00 0.00 4.00 0.00 7.00 0.00 2.00 5.00 0.00 4.00 1.00 7.00 1961 NINO3 25.29 26.34 26.91 27.45 27.08 26.38 24.99 24.26 23.71 23.91 24.40 24.77 1961 NINO3.4 26.51 26.74 27.15 27.64 27.92 27.88 27.18 26.49 26.06 26.02 26.28 26.30 1961 NINO4 28.09 27.99 28.05 28.13 28.50 28.57 28.37 28.16 28.22 28.15 28.33 28.18 1961 INDS 28.76 28.82 28.85 29.11 28.92 28.40 27.85 27.68 27.86 28.47 29.07 29.20 1961 WTI 27.74 28.05 28.82 29.36 29.17 28.21 27.45 27.04 27.21 27.84 28.15 28.08 1961 ETI 28.51 28.33 28.64 29.08 29.05 28.51 27.75 27.33 26.88 27.09 27.58 27.79 1961 STA 25.16 25.98 26.52 26.33 25.65 24.21 23.05 22.47 22.64 23.08 23.70 24.34 1961 NTA 25.06 24.41 24.50 25.07 25.57 25.81 26.34 26.97 27.31 27.25 26.73 26.07 1961 NMA 19.44 18.49 18.38 18.78 20.26 23.03 25.53 26.71 26.14 24.61 22.62 20.41 1961 NWA 6.78 6.25 6.30 6.71 7.66 9.42 11.72 12.99 11.95 10.20 9.02 7.97 1961 BK -0.80 -0.94 -0.96 -1.01 -0.69 0.21 1.92 3.41 3.14 1.68 0.10 -0.45 1960 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1960 bl 00 4.00 3.00 7.00 6.00 2.00 5.00 0.00 0.00 2.00 2.00 0.00 6.00 1960 bl 30 9.00 4.00 13.00 6.00 2.00 5.00 4.00 0.00 4.00 0.00 0.00 0.00 1960 bl 60 0.00 0.00 0.00 5.00 0.00 1.00 0.00 0.00 0.00 0.00 3.00 6.00 1960 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1960 bl 120 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1960 bl 150 0.00 0.00 5.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 1960 bl 180 0.00 0.00 7.00 0.00 3.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 1960 bl 210 3.00 3.00 4.00 0.00 3.00 0.00 0.00 0.00 2.00 2.00 0.00 0.00 1960 bl 240 2.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 3.00 3.00 4.00 1960 bl 270 3.00 1.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1960 bl 300 8.00 5.00 3.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1960 bl 330 5.00 9.00 0.00 4.00 0.00 2.00 0.00 0.00 1.00 0.00 0.00 3.00 1960 NINO3 25.46 26.00 26.88 27.16 26.77 26.03 25.44 24.99 24.79 24.31 24.36 24.80 1960 NINO3.4 26.43 26.48 27.15 27.68 27.78 27.38 27.18 26.95 26.72 26.46 26.45 26.53 1960 NINO4 27.91 27.67 27.93 28.24 28.63 28.45 28.37 28.25 28.38 28.40 28.47 28.48 1960 INDS 28.85 28.62 28.95 29.02 29.12 28.43 28.01 27.79 28.19 28.66 29.21 29.04 1960 WTI 27.48 27.80 28.65 29.16 28.76 27.55 26.76 26.36 26.72 27.17 27.39 27.63 1960 ETI 28.49 28.32 29.02 29.50 29.70 29.06 28.49 28.07 27.98 28.30 28.35 28.57 1960 STA 24.95 25.83 26.61 26.48 25.59 24.19 23.26 22.61 22.53 22.90 23.71 24.38 1960 NTA 24.85 24.64 24.58 24.94 25.53 26.13 26.47 27.01 27.32 27.42 26.94 25.88 1960 NMA 19.31 18.54 18.05 18.78 20.76 23.34 25.51 26.75 26.19 24.84 22.59 20.69 1960 NWA 6.75 6.43 6.38 6.64 7.75 9.40 11.76 13.24 12.19 10.55 8.76 7.62 1960 BK -0.82 -0.96 -0.96 -1.10 -0.82 0.15 2.11 3.56 3.28 1.66 0.02 -0.47 1959 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1959 bl 00 2.00 19.00 5.00 2.00 11.00 2.00 2.00 3.00 5.00 6.00 2.00 2.00 1959 bl 30 6.00 7.00 12.00 5.00 7.00 7.00 6.00 7.00 0.00 1.00 4.00 0.00 1959 bl 60 2.00 3.00 4.00 0.00 0.00 0.00 3.00 0.00 0.00 1.00 1.00 0.00 1959 bl 90 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1959 bl 120 2.00 0.00 0.00 0.00 0.00 2.00 2.00 0.00 1.00 0.00 0.00 0.00 1959 bl 150 0.00 0.00 4.00 0.00 1.00 0.00 3.00 2.00 0.00 0.00 0.00 0.00 1959 bl 180 6.00 1.00 2.00 3.00 0.00 0.00 4.00 0.00 0.00 5.00 1.00 0.00 1959 bl 210 1.00 5.00 0.00 3.00 4.00 0.00 1.00 5.00 0.00 0.00 0.00 0.00 1959 bl 240 0.00 2.00 0.00 0.00 7.00 0.00 0.00 0.00 4.00 4.00 1.00 1.00 1959 bl 270 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 2.00 1959 bl 300 0.00 0.00 0.00 0.00 4.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 1959 bl 330 3.00 0.00 0.00 1.00 1.00 3.00 2.00 2.00 2.00 2.00 1.00 0.00 1959 NINO3 25.84 26.57 27.23 27.62 27.04 26.17 25.06 24.49 24.43 24.71 24.79 25.01 1959 NINO3.4 27.30 27.42 27.74 28.09 27.96 27.49 26.73 26.49 26.34 26.56 26.48 26.58 1959 NINO4 28.73 28.52 28.62 28.88 28.96 28.50 28.36 28.33 28.26 28.32 28.25 28.21 1959 INDS 28.57 28.65 28.71 28.98 28.97 28.43 27.92 27.68 27.77 28.47 29.11 29.11 1959 WTI 28.00 28.12 28.65 29.10 28.79 27.56 26.57 26.41 26.89 27.45 27.84 27.74 1959 ETI 28.29 28.65 29.06 29.23 29.37 28.97 28.33 27.89 27.81 28.13 28.29 28.30 1959 STA 25.42 26.29 26.96 26.85 25.54 24.10 23.00 22.42 22.53 23.14 23.64 24.14 1959 NTA 25.16 24.75 24.38 24.64 25.07 25.71 26.17 26.67 27.16 27.25 26.74 25.72 1959 NMA 18.99 18.22 18.23 18.78 20.37 22.84 25.10 26.27 25.91 24.56 22.58 21.06 1959 NWA 6.83 6.40 6.12 6.54 7.63 9.15 11.33 12.87 12.12 9.95 8.42 7.29 1959 BK -0.80 -0.94 -0.94 -1.05 -0.80 0.19 2.05 3.51 3.28 1.70 0.01 -0.55 1958 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1958 bl 00 6.00 0.00 3.00 4.00 0.00 0.00 1.00 0.00 3.00 7.00 15.00 4.00 1958 bl 30 2.00 0.00 2.00 3.00 9.00 3.00 2.00 2.00 4.00 1.00 5.00 0.00 1958 bl 60 4.00 1.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 3.00 0.00 1958 bl 90 1.00 0.00 0.00 0.00 0.00 3.00 0.00 1.00 0.00 0.00 0.00 0.00 1958 bl 120 0.00 2.00 0.00 0.00 1.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 1958 bl 150 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1958 bl 180 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 1958 bl 210 0.00 6.00 5.00 9.00 1.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 1958 bl 240 0.00 0.00 6.00 5.00 1.00 1.00 0.00 0.00 0.00 0.00 1.00 0.00 1958 bl 270 2.00 3.00 8.00 2.00 0.00 0.00 0.00 0.00 0.00 6.00 0.00 0.00 1958 bl 300 4.00 12.00 7.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1958 bl 330 5.00 6.00 4.00 0.00 3.00 4.00 0.00 0.00 1.00 3.00 0.00 0.00 1958 NINO3 26.97 27.53 27.86 27.92 27.47 26.77 25.79 25.08 24.58 24.71 25.10 25.12 1958 NINO3.4 28.36 28.45 28.43 28.47 28.44 28.13 27.55 27.02 26.63 26.73 27.01 26.93 1958 NINO4 29.28 29.31 29.12 29.13 29.26 29.15 28.89 28.56 28.52 28.72 28.85 28.83 1958 INDS 28.89 28.84 28.94 29.01 28.81 28.46 28.14 27.89 28.16 28.49 28.82 28.90 1958 WTI 27.90 28.00 28.62 29.32 28.78 27.67 26.87 26.69 26.92 27.42 27.79 27.94 1958 ETI 28.70 28.72 28.81 29.37 29.31 29.29 28.79 28.41 28.32 28.52 28.51 28.27 1958 STA 25.08 25.97 26.09 25.85 24.71 23.58 22.61 21.88 21.96 22.61 23.34 24.37 1958 NTA 25.17 25.07 25.38 25.76 25.95 26.54 26.77 27.21 27.57 27.47 26.91 26.01 1958 NMA 19.04 18.03 17.86 18.58 20.33 22.70 25.38 26.60 25.88 24.21 22.21 20.76 1958 NWA 6.89 6.81 6.81 7.10 8.05 9.77 11.63 12.84 12.11 10.15 8.77 7.60 1958 BK -0.78 -0.95 -0.93 -1.06 -0.81 0.14 1.93 3.45 3.27 1.68 -0.03 -0.52 1957 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1957 bl 00 9.00 0.00 5.00 9.00 7.00 4.00 0.00 0.00 0.00 11.00 17.00 12.00 1957 bl 30 5.00 3.00 9.00 14.00 10.00 5.00 2.00 0.00 0.00 0.00 3.00 7.00 1957 bl 60 0.00 1.00 0.00 5.00 5.00 4.00 2.00 9.00 9.00 0.00 1.00 0.00 1957 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1957 bl 120 0.00 1.00 4.00 1.00 0.00 2.00 5.00 2.00 0.00 0.00 0.00 1.00 1957 bl 150 0.00 4.00 0.00 1.00 1.00 2.00 4.00 0.00 4.00 0.00 0.00 0.00 1957 bl 180 6.00 6.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 5.00 0.00 0.00 1957 bl 210 5.00 8.00 0.00 1.00 5.00 7.00 0.00 1.00 4.00 7.00 0.00 0.00 1957 bl 240 4.00 0.00 4.00 1.00 4.00 0.00 0.00 0.00 1.00 6.00 3.00 0.00 1957 bl 270 0.00 0.00 2.00 0.00 2.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 1957 bl 300 0.00 1.00 6.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1957 bl 330 1.00 0.00 3.00 5.00 4.00 0.00 2.00 0.00 5.00 1.00 5.00 3.00 1957 NINO3 25.10 26.27 27.54 27.93 27.81 27.29 26.92 26.12 25.67 25.64 26.17 26.57 1957 NINO3.4 26.25 26.72 27.73 28.39 28.61 28.31 28.12 27.75 27.53 27.50 27.80 28.09 1957 NINO4 28.14 28.19 28.42 28.94 29.20 28.89 28.75 28.89 28.93 29.10 29.11 29.12 1957 INDS 29.03 28.74 28.81 29.00 29.02 28.38 27.85 27.71 27.80 28.38 28.88 28.88 1957 WTI 27.45 27.60 28.52 29.38 29.36 27.85 26.85 26.55 26.89 27.57 27.96 27.92 1957 ETI 28.45 28.46 28.80 29.11 29.16 28.87 28.30 27.64 27.44 27.82 28.41 28.36 1957 STA 24.85 26.11 26.60 26.46 25.67 24.48 22.97 22.34 22.17 22.63 23.46 24.18 1957 NTA 24.57 24.09 24.24 24.44 24.95 25.84 26.35 27.03 27.48 27.51 26.96 26.07 1957 NMA 19.28 18.82 18.46 18.82 20.42 22.96 25.37 26.29 25.92 24.09 22.18 20.51 1957 NWA 6.79 6.15 6.24 6.73 7.47 9.22 11.48 13.07 12.33 10.56 8.79 7.58 1957 BK -0.68 -0.91 -0.91 -1.04 -0.79 0.18 2.19 3.77 3.48 1.84 -0.01 -0.50 1956 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1956 bl 00 4.00 20.00 11.00 1.00 2.00 2.00 0.00 0.00 4.00 5.00 11.00 6.00 1956 bl 30 4.00 3.00 20.00 0.00 4.00 8.00 0.00 1.00 0.00 0.00 0.00 10.00 1956 bl 60 6.00 3.00 0.00 3.00 0.00 5.00 1.00 3.00 1.00 2.00 0.00 0.00 1956 bl 90 0.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 5.00 1956 bl 120 0.00 2.00 0.00 0.00 0.00 3.00 0.00 2.00 3.00 0.00 2.00 3.00 1956 bl 150 5.00 0.00 0.00 0.00 0.00 2.00 1.00 0.00 0.00 0.00 0.00 1.00 1956 bl 180 13.00 5.00 0.00 0.00 0.00 0.00 0.00 9.00 0.00 0.00 0.00 6.00 1956 bl 210 3.00 0.00 0.00 6.00 0.00 0.00 5.00 2.00 5.00 0.00 0.00 1.00 1956 bl 240 0.00 0.00 0.00 5.00 3.00 0.00 2.00 0.00 0.00 1.00 5.00 1.00 1956 bl 270 1.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1956 bl 300 11.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1956 bl 330 5.00 8.00 2.00 5.00 6.00 1.00 0.00 0.00 1.00 5.00 9.00 0.00 1956 NINO3 24.53 25.83 26.82 27.07 26.58 25.86 24.86 24.22 24.01 24.03 23.97 24.16 1956 NINO3.4 25.47 26.18 26.77 27.10 27.32 27.07 26.46 26.01 26.00 25.95 25.80 25.90 1956 NINO4 27.36 27.45 27.65 27.86 28.22 28.29 28.09 27.71 27.78 28.00 28.13 28.19 1956 INDS 28.74 28.50 28.75 28.97 29.05 28.71 28.42 28.05 28.17 28.80 29.27 29.18 1956 WTI 27.42 27.64 28.42 28.95 28.32 27.15 26.33 26.34 26.60 27.05 27.64 27.64 1956 ETI 27.88 27.96 28.73 29.02 28.84 28.60 28.11 27.74 27.85 27.92 28.27 28.11 1956 STA 24.93 25.66 26.09 26.03 25.51 24.19 22.98 22.45 22.50 22.79 23.47 23.96 1956 NTA 25.36 24.73 24.52 24.81 25.06 25.53 26.12 26.66 27.08 27.17 26.69 25.96 1956 NMA 18.92 18.16 18.30 18.71 20.41 22.75 25.29 26.21 25.83 24.12 21.90 20.55 1956 NWA 7.15 6.78 6.65 7.03 7.63 9.14 11.51 12.83 12.07 10.42 8.97 7.83 1956 BK -0.69 -0.89 -1.01 -1.11 -0.76 0.17 2.20 3.92 3.68 2.13 0.29 -0.35 1955 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1955 bl 00 11.00 2.00 10.00 4.00 1.00 0.00 8.00 3.00 0.00 4.00 8.00 7.00 1955 bl 30 1.00 0.00 1.00 1.00 3.00 0.00 4.00 13.00 1.00 1.00 0.00 0.00 1955 bl 60 4.00 1.00 0.00 4.00 1.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 1955 bl 90 4.00 1.00 0.00 2.00 5.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 1955 bl 120 2.00 0.00 0.00 0.00 2.00 0.00 1.00 0.00 0.00 0.00 4.00 1.00 1955 bl 150 0.00 0.00 0.00 0.00 3.00 2.00 0.00 3.00 0.00 0.00 0.00 6.00 1955 bl 180 0.00 4.00 1.00 0.00 0.00 0.00 0.00 2.00 0.00 2.00 0.00 9.00 1955 bl 210 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 5.00 1955 bl 240 3.00 0.00 0.00 3.00 4.00 5.00 2.00 0.00 1.00 0.00 0.00 3.00 1955 bl 270 0.00 0.00 2.00 0.00 0.00 5.00 3.00 3.00 0.00 5.00 0.00 2.00 1955 bl 300 11.00 0.00 2.00 1.00 6.00 2.00 0.00 0.00 0.00 6.00 3.00 1.00 1955 bl 330 2.00 7.00 10.00 4.00 0.00 0.00 3.00 1.00 1.00 3.00 6.00 0.00 1955 NINO3 24.84 25.82 26.43 26.41 25.66 25.16 24.61 23.79 23.47 22.83 22.79 23.22 1955 NINO3.4 25.73 26.10 26.57 26.84 26.84 26.69 26.41 25.75 25.77 24.88 24.55 24.83 1955 NINO4 27.74 27.48 27.56 27.95 28.15 28.18 28.19 27.98 27.79 27.36 27.00 27.38 1955 INDS 28.78 28.54 28.53 28.80 28.70 28.51 28.17 28.10 28.37 28.60 28.87 28.89 1955 WTI 27.48 27.50 28.21 28.87 28.36 27.16 26.44 26.44 26.70 27.07 27.57 27.51 1955 ETI 28.35 28.31 28.51 28.78 28.80 28.47 28.01 27.63 27.78 27.91 27.62 27.81 1955 STA 24.90 25.64 26.18 26.07 25.42 24.23 23.01 22.25 22.33 22.83 23.65 23.91 1955 NTA 24.88 24.38 24.39 24.82 25.35 25.94 26.63 27.08 27.48 27.56 27.23 26.22 1955 NMA 19.10 18.10 18.18 18.63 20.51 23.01 25.65 26.38 25.78 24.30 22.30 20.17 1955 NWA 7.10 6.70 6.76 7.00 7.87 9.51 11.71 12.88 12.09 10.42 9.18 7.97 1955 BK -0.64 -0.89 -1.01 -1.10 -0.76 0.14 2.16 3.99 3.75 2.09 0.25 -0.40 1954 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1954 bl 00 7.00 6.00 7.00 13.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 9.00 1954 bl 30 2.00 5.00 5.00 1.00 7.00 9.00 3.00 0.00 3.00 1.00 5.00 2.00 1954 bl 60 4.00 1.00 7.00 0.00 0.00 5.00 9.00 0.00 0.00 1.00 2.00 5.00 1954 bl 90 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1954 bl 120 0.00 3.00 1.00 0.00 0.00 2.00 6.00 1.00 0.00 0.00 0.00 0.00 1954 bl 150 3.00 2.00 0.00 2.00 0.00 2.00 16.00 0.00 0.00 2.00 0.00 0.00 1954 bl 180 7.00 5.00 2.00 6.00 0.00 0.00 0.00 0.00 2.00 1.00 0.00 0.00 1954 bl 210 4.00 4.00 3.00 1.00 3.00 0.00 5.00 5.00 6.00 1.00 0.00 0.00 1954 bl 240 2.00 2.00 1.00 0.00 0.00 0.00 0.00 1.00 0.00 2.00 1.00 3.00 1954 bl 270 0.00 0.00 3.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1954 bl 300 0.00 0.00 0.00 0.00 7.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 1954 bl 330 2.00 1.00 3.00 2.00 5.00 3.00 0.00 0.00 0.00 0.00 6.00 6.00 1954 NINO3 25.74 26.46 26.92 26.06 25.82 25.29 24.54 23.89 23.56 23.66 23.89 23.86 1954 NINO3.4 27.13 27.32 27.38 27.09 27.24 27.06 26.49 25.88 25.55 25.65 25.79 25.55 1954 NINO4 28.43 28.31 28.10 28.34 28.51 28.42 28.08 27.85 27.73 27.67 27.67 27.75 1954 INDS 28.84 28.78 28.85 29.11 28.84 28.45 28.03 27.90 28.02 28.55 28.80 28.72 1954 WTI 27.49 27.90 28.55 29.25 28.93 27.58 26.55 26.22 26.41 26.81 27.40 27.39 1954 ETI 28.36 28.48 28.58 28.78 28.85 28.55 28.11 27.80 27.59 27.76 27.71 27.99 1954 STA 24.80 25.59 26.13 26.06 25.06 23.71 22.52 22.06 22.31 23.04 23.64 24.14 1954 NTA 25.02 24.31 24.21 24.53 25.41 25.93 26.12 26.52 27.00 27.06 26.52 25.52 1954 NMA 19.49 18.71 18.71 19.34 20.69 23.29 25.47 26.49 26.00 24.50 22.40 20.81 1954 NWA 6.99 6.64 6.58 6.74 7.90 9.65 12.35 13.24 12.23 10.30 8.65 7.72 1954 BK -0.65 -0.87 -0.99 -1.06 -0.70 0.12 2.15 3.92 3.66 2.12 0.31 -0.36 1953 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1953 bl 00 10.00 14.00 19.00 3.00 4.00 3.00 0.00 0.00 3.00 6.00 9.00 3.00 1953 bl 30 6.00 3.00 14.00 8.00 8.00 5.00 1.00 0.00 1.00 9.00 8.00 12.00 1953 bl 60 0.00 1.00 0.00 3.00 0.00 6.00 0.00 10.00 0.00 0.00 0.00 1.00 1953 bl 90 0.00 0.00 0.00 4.00 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 1953 bl 120 4.00 0.00 2.00 2.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1953 bl 150 4.00 0.00 2.00 0.00 0.00 1.00 2.00 0.00 0.00 0.00 0.00 0.00 1953 bl 180 0.00 0.00 0.00 1.00 0.00 4.00 2.00 0.00 2.00 0.00 0.00 0.00 1953 bl 210 2.00 0.00 1.00 3.00 0.00 5.00 2.00 1.00 0.00 0.00 1.00 1.00 1953 bl 240 0.00 2.00 0.00 1.00 2.00 3.00 0.00 0.00 0.00 3.00 0.00 0.00 1953 bl 270 0.00 0.00 0.00 1.00 1.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1953 bl 300 0.00 0.00 1.00 4.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1953 bl 330 11.00 2.00 1.00 5.00 5.00 0.00 0.00 0.00 3.00 1.00 2.00 0.00 1953 NINO3 25.81 26.79 27.60 27.94 27.44 26.81 25.86 25.24 25.18 25.08 25.25 25.55 1953 NINO3.4 26.97 27.30 27.79 28.31 28.37 28.10 27.60 27.23 27.17 27.09 27.06 27.08 1953 NINO4 28.43 28.38 28.26 28.68 29.01 29.21 29.02 28.83 28.62 28.91 28.94 28.81 1953 INDS 28.80 28.68 28.84 28.93 28.70 28.40 27.88 27.58 27.81 28.42 28.99 28.98 1953 WTI 27.59 27.78 28.62 29.37 29.29 27.91 26.88 26.54 26.84 27.17 27.83 27.85 1953 ETI 27.76 27.86 28.59 29.17 28.92 28.66 28.15 27.58 27.34 27.52 27.97 28.14 1953 STA 25.06 25.79 26.27 26.30 25.57 24.33 23.17 22.49 22.64 23.09 23.53 23.90 1953 NTA 25.33 24.74 24.44 24.98 25.52 26.14 26.56 27.04 27.46 27.44 26.93 25.99 1953 NMA 19.00 18.33 18.30 18.97 20.96 23.05 25.72 26.44 26.05 24.19 22.78 21.02 1953 NWA 7.42 6.82 6.65 7.19 8.23 10.03 11.93 12.58 12.11 10.29 8.86 7.83 1953 BK -0.75 -0.91 -1.00 -1.07 -0.83 -0.12 2.09 3.90 3.67 2.09 0.28 -0.37 1952 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1952 bl 00 8.00 10.00 0.00 7.00 6.00 0.00 2.00 0.00 5.00 0.00 4.00 5.00 1952 bl 30 5.00 1.00 7.00 14.00 0.00 4.00 0.00 0.00 0.00 0.00 4.00 3.00 1952 bl 60 1.00 11.00 2.00 0.00 3.00 0.00 9.00 5.00 5.00 0.00 8.00 4.00 1952 bl 90 0.00 3.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 1.00 0.00 2.00 1952 bl 120 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 1952 bl 150 0.00 0.00 5.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1952 bl 180 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 1952 bl 210 0.00 0.00 0.00 0.00 3.00 0.00 9.00 7.00 0.00 1.00 0.00 0.00 1952 bl 240 1.00 0.00 3.00 1.00 1.00 0.00 2.00 0.00 2.00 1.00 5.00 0.00 1952 bl 270 0.00 2.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1952 bl 300 0.00 2.00 7.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 2.00 2.00 1952 bl 330 0.00 8.00 6.00 0.00 2.00 0.00 2.00 4.00 3.00 4.00 10.00 5.00 1952 NINO3 25.93 26.56 27.28 27.52 27.00 25.97 25.04 24.58 24.44 24.56 24.44 24.96 1952 NINO3.4 26.98 26.96 27.48 28.05 28.10 27.45 26.87 26.60 26.65 26.66 26.51 26.69 1952 NINO4 28.46 28.22 28.27 28.69 28.83 28.58 28.32 28.15 28.59 28.33 28.40 28.43 1952 INDS 28.89 28.80 28.67 28.83 28.61 28.13 27.56 27.37 27.92 28.53 28.93 28.98 1952 WTI 27.61 28.03 28.75 29.41 29.02 27.59 26.60 26.34 26.68 27.07 27.53 27.63 1952 ETI 28.15 28.32 28.66 28.74 28.87 28.59 27.99 27.75 27.69 27.74 27.62 27.71 1952 STA 25.47 26.28 26.57 26.29 25.40 24.29 23.15 22.43 22.49 22.92 23.58 24.26 1952 NTA 24.58 24.31 24.48 24.72 25.39 26.26 26.55 26.99 27.52 27.43 26.94 26.32 1952 NMA 19.62 18.79 18.48 19.29 20.76 23.20 25.64 26.99 25.92 24.59 22.28 20.20 1952 NWA 6.75 6.61 6.46 6.71 7.86 10.11 12.32 13.90 12.80 10.98 9.16 8.42 1952 BK -0.66 -0.85 -0.93 -1.01 -0.73 0.13 1.96 3.85 3.58 1.98 0.05 -0.48 1951 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1951 bl 00 3.00 1.00 5.00 2.00 9.00 1.00 0.00 0.00 0.00 16.00 1.00 3.00 1951 bl 30 2.00 6.00 5.00 3.00 0.00 5.00 5.00 5.00 1.00 10.00 0.00 7.00 1951 bl 60 4.00 5.00 10.00 4.00 0.00 7.00 2.00 7.00 0.00 1.00 3.00 0.00 1951 bl 90 0.00 0.00 0.00 1.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 1951 bl 120 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 1951 bl 150 0.00 2.00 0.00 1.00 0.00 3.00 2.00 2.00 2.00 0.00 0.00 1.00 1951 bl 180 0.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 3.00 1.00 0.00 0.00 1951 bl 210 0.00 3.00 0.00 2.00 2.00 2.00 7.00 5.00 2.00 0.00 0.00 4.00 1951 bl 240 0.00 3.00 0.00 3.00 2.00 1.00 0.00 0.00 0.00 1.00 1.00 2.00 1951 bl 270 0.00 0.00 2.00 4.00 4.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 1951 bl 300 0.00 2.00 6.00 5.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 1951 bl 330 1.00 0.00 6.00 6.00 5.00 0.00 0.00 0.00 1.00 0.00 4.00 0.00 1951 NINO3 25.07 25.90 26.94 27.33 27.08 26.60 26.52 25.71 25.56 25.81 26.15 25.97 1951 NINO3.4 25.66 26.01 26.91 27.42 27.79 27.55 27.75 27.40 27.51 27.47 27.54 27.22 1951 NINO4 27.53 27.47 28.09 28.58 29.07 28.75 28.82 28.53 28.63 28.74 28.80 28.61 1951 INDS 29.01 28.86 28.82 28.86 28.75 28.30 27.81 27.52 28.06 28.62 28.96 29.02 1951 WTI 27.09 27.45 28.37 28.80 28.75 27.65 26.71 26.50 27.01 27.60 27.99 28.03 1951 ETI 27.79 27.74 28.31 28.65 28.74 28.61 28.19 27.82 27.61 28.01 27.85 28.13 1951 STA 24.55 25.47 26.20 26.10 25.37 24.12 23.18 22.76 22.90 23.17 23.59 24.44 1951 NTA 24.99 24.32 24.42 25.07 25.64 26.27 26.80 27.13 27.46 27.32 26.76 25.71 1951 NMA 19.47 18.80 18.57 19.00 20.79 22.97 25.63 26.76 26.04 24.42 22.68 20.84 1951 NWA 7.07 6.51 6.48 7.11 8.15 10.09 12.35 13.26 12.31 10.57 8.94 7.70 1951 BK -0.72 -0.94 -0.96 -1.00 -0.80 0.04 1.88 3.84 3.70 2.07 0.11 -0.44 1950 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1950 bl 00 16.00 1.00 11.00 2.00 6.00 0.00 0.00 0.00 0.00 5.00 0.00 3.00 1950 bl 30 6.00 4.00 6.00 1.00 7.00 0.00 0.00 1.00 0.00 2.00 3.00 3.00 1950 bl 60 0.00 0.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 1.00 8.00 10.00 1950 bl 90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 1950 bl 120 0.00 0.00 3.00 0.00 0.00 0.00 2.00 3.00 0.00 0.00 0.00 0.00 1950 bl 150 5.00 3.00 2.00 2.00 0.00 1.00 0.00 2.00 0.00 0.00 1.00 0.00 1950 bl 180 17.00 7.00 0.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 5.00 1.00 1950 bl 210 14.00 1.00 3.00 0.00 0.00 2.00 0.00 13.00 2.00 1.00 5.00 3.00 1950 bl 240 0.00 0.00 0.00 0.00 1.00 8.00 0.00 0.00 8.00 1.00 0.00 0.00 1950 bl 270 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 2.00 0.00 1.00 2.00 1950 bl 300 0.00 0.00 0.00 3.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 1950 bl 330 0.00 0.00 6.00 5.00 4.00 2.00 0.00 0.00 1.00 1.00 8.00 1.00 1950 NINO3 23.95 25.05 26.40 26.57 25.84 25.59 24.98 24.58 24.23 24.40 24.08 24.38 1950 NINO3.4 25.16 25.51 26.28 26.61 26.39 26.65 26.53 26.10 25.93 26.10 25.82 25.69 1950 NINO4 27.29 27.35 27.27 27.49 27.75 28.07 27.93 27.79 27.75 27.60 27.55 27.50 1950 INDS 28.35 28.63 28.93 28.99 28.94 29.03 28.37 28.07 28.01 28.70 29.33 29.14 1950 WTI 27.39 27.54 28.29 28.98 28.66 27.38 26.56 26.33 26.57 27.11 27.42 27.30 1950 ETI 27.96 28.47 28.75 28.82 28.76 28.47 27.89 27.58 27.55 27.81 27.79 27.69 1950 STA 25.21 26.30 26.81 26.36 25.41 24.09 22.97 22.28 22.19 22.59 23.29 23.68 1950 NTA 24.80 24.19 24.20 24.80 25.08 25.76 26.13 26.71 27.12 27.12 26.74 25.98 1950 NMA 19.34 18.70 18.20 18.68 20.32 22.87 25.23 26.38 25.82 24.20 22.59 20.78 1950 NWA 6.83 6.21 6.00 6.35 7.53 9.47 11.42 12.47 11.71 10.04 8.82 7.82 1950 BK -0.69 -0.89 -0.94 -1.01 -0.78 0.07 1.90 3.91 3.69 2.07 0.10 -0.48