1850_171   1850_163
    0       2.21      2.29
    1       8.73      1.71
    2      -0.48     -0.58
    3       5.19      1.86
    4      -0.75     -0.72
    5       5.32      2.89
    6      -0.52     -0.82
    7      10.61      3.71
    8      -0.56     -0.68
    9       5.64      2.22
   10      -0.24     -0.26
   11       4.71      2.34
   12      85.55     85.66