1850_145.01   1850_144
    0       0.75      0.73
    1       1.97      2.70
    2      -0.18     -0.23
    3       8.86      9.08
    4      -0.14     -0.18
    5       8.86      5.94
    6      -0.27     -0.32
    7       8.15      6.89
    8      -0.22     -0.30
    9       9.29     12.07
   10      -0.10     -0.16
   11       9.07     10.27
   12       6.78      6.96