1850_218   1850_211
    0       2.23      2.22
    1      13.26     13.92
    2      -0.66     -0.23
    3      24.27     20.98
    4      -1.11     -0.54
    5      17.03     23.75
    6      -0.83     -0.34
    7      18.67     21.04
    8      -0.39     -0.07
    9      21.16     15.92
   10      -0.44     -0.12
   11      15.16     11.75
   12      86.07     86.32