20TR_157   20TR_151
    0       2.49      2.46
    1       2.68      6.54
    2      -1.18     -1.05
    3       2.16      9.20
    4      -1.22     -1.11
    5       5.60      4.51
    6      -1.45     -1.32
    7       1.62      2.58
    8      -1.40     -1.20
    9       1.66      9.90
   10      -0.79     -0.71
   11       4.19      3.72
   12      85.27     85.07