1850_140   1850_134
    0       5.44      5.27
    1      20.86     25.24
    2       0.95      0.31
    3      20.60     18.12
    4       3.17      2.27
    5      18.54     17.84
    6       2.17      1.19
    7      16.26     17.69
    8       1.31      1.09
    9      20.73     18.89
   10      -0.77     -1.18
   11      22.17     16.90
   12      17.39     19.20