1850_119   1850_114
    0       5.71      5.43
    1      20.25     23.20
    2       0.44     -0.37
    3      20.58     23.35
    4       2.36      2.61
    5      19.18     23.50
    6       1.68      0.91
    7      20.32     22.64
    8       1.23      0.29
    9      21.07     24.23
   10      -1.44     -1.89
   11      24.77     16.23
   12      19.38     20.64