1850_121   1850_119
    0       2.45      2.39
    1      12.12     16.79
    2       0.74      0.37
    3       7.73      9.35
    4       0.94      0.52
    5       3.20      4.39
    6       0.38      0.19
    7       4.28      6.69
    8       0.52      0.04
    9       7.21     13.09
   10       0.98      0.53
   11       8.62      7.73
   12      83.28     85.01