1850_105   1850_100
    0       2.24      2.44
    1      20.25      4.32
    2      -0.47     -0.93
    3      19.87      5.89
    4      -0.88     -1.36
    5       8.17      1.64
    6      -0.70     -1.26
    7      13.10      6.50
    8      -0.22     -0.63
    9      14.81      7.82
   10      -0.25     -0.61
   11       4.76      2.72
   12      83.63     83.27