JAN      FEB      MAR      APR      MAJ      JUN      JUL      AUG      SEP      OCT      NOV      DEC
     0    0.415    0.628    0.662    0.166    0.252    0.439    0.388    0.566    0.258    0.230    0.267    0.713
    -1   -0.148    0.026    0.083    0.019    0.156   -0.208   -0.126    0.140    0.113   -0.297   -0.024   -0.018
    -2   -0.051   -0.121   -0.053   -0.413   -0.060   -0.165   -0.012    0.115   -0.333   -0.211   -0.217   -0.048
    -3   -0.094   -0.069    0.018   -0.004   -0.075   -0.149   -0.268   -0.171   -0.012    0.084    0.002   -0.087
    -4    0.243   -0.014    0.011    0.040   -0.050   -0.315    0.075   -0.013    0.146    0.031   -0.051    0.113
    -5   -0.264   -0.105   -0.164    0.117    0.202   -0.042   -0.043   -0.102   -0.386    0.152   -0.151   -0.093
    -6    0.120    0.016   -0.062   -0.145    0.028    0.007   -0.138    0.230   -0.054    0.278   -0.155    0.237