1850_190   1850_189
    0       2.19      2.25
    1      10.38      5.99
    2       0.06      0.55
    3      19.46     12.02
    4      -0.19      0.33
    5      10.21      9.26
    6      -0.09      0.38
    7      11.05     11.29
    8       0.05      0.45
    9      13.89     15.61
   10       0.31      0.87
   11      27.92      8.29
   12      85.98     85.56