1850_192b   1850_190
    0       2.27      2.20
    1       5.77     11.59
    2      -0.29      0.07
    3      12.34     11.24
    4      -0.36     -0.10
    5       8.74      9.18
    6      -0.50     -0.10
    7      10.13      9.94
    8      -0.41      0.01
    9       9.69     12.95
   10      -0.06      0.31
   11      13.50     14.15
   12      85.69     85.63