1850_149   1850_148
    0      13.71     13.67
    1       0.78      0.12
    2       1.80      1.72
    3       0.66      0.05
    4       2.58      2.46
    5       0.59      0.31
    6       1.72      1.61
    7       0.81      0.39
    8       0.59      0.40
    9       1.94      2.25
   10       2.02      2.12
   11       0.76      0.46
   12      59.51     61.07