1850_148   1850_144
    0       0.76      0.72
    1       2.24      4.81
    2      -0.16     -0.23
    3       9.03     12.82
    4      -0.14     -0.18
    5      10.03      8.69
    6      -0.27     -0.33
    7       9.05      9.48
    8      -0.18     -0.28
    9      10.96     16.27
   10      -0.08     -0.15
   11       9.38     13.88
   12       7.03      7.13