1850_178   1850_163
    0      13.78     13.85
    1       0.50      0.72
    2       1.91      2.06
    3       0.50      0.73
    4       2.66      2.50
    5       0.80      0.98
    6       1.95      2.07
    7       0.97      0.75
    8       0.68      1.11
    9       1.73      1.74
   10       2.07      2.30
   11       1.09      1.24
   12      59.91     59.10