1850_163   1850_149
    0      14.25     14.15
    1       2.50      4.30
    2       2.17      1.90
    3       0.89      1.37
    4       3.10      2.71
    5       1.10      0.86
    6       2.06      2.04
    7       0.76      1.11
    8       0.89      0.70
    9       2.48      3.19
   10       2.46      1.94
   11       1.27      1.75
   12      58.70     55.68