1850_192   1850_190
    0       2.21      2.18
    1       6.93      7.91
    2      -0.22      0.09
    3      14.92      9.06
    4      -0.43     -0.12
    5       8.23     14.53
    6      -0.38     -0.11
    7       6.79      4.15
    8      -0.30      0.07
    9      14.37      8.24
   10       0.07      0.39
   11      10.34      6.49
   12      85.24     85.75