1850_288   1850_287
    0       2.23      2.32
    1      11.97      4.00
    2       0.53      0.73
    3      14.59      5.26
    4       0.36      0.60
    5      16.35      9.01
    6       0.35      0.66
    7      11.16      8.72
    8       0.47      0.58
    9       2.64      2.79
   10       0.79      0.96
   11       7.59      2.28
   12      85.60     84.51