1850_122   1850_119
    0       1.50      1.51
    1       1.23      1.17
    2      -0.56     -0.56
    3       1.57      1.53
    4      -0.47     -0.47
    5       0.94      1.65
    6      -0.57     -0.56
    7       1.76      1.61
    8      -0.71     -0.73
    9       2.57      1.74
   10      -0.50     -0.48
   11       1.18      1.28
   12      32.23     31.96