1850_118   1850_114
    0       1.52      1.70
    1      17.98     10.61
    2      -0.57     -0.24
    3      22.12     15.31
    4      -0.49     -0.20
    5      15.78      8.84
    6      -0.60     -0.12
    7      23.22     12.62
    8      -0.72     -0.41
    9      23.18     18.83
   10      -0.48     -0.23
   11      18.21     13.13
   12      31.95     37.00