1850_66_tune2   1850_66
    0      15.70     15.68
    1       1.07      1.05
    2      -1.22     -1.32
    3       0.89      0.84
    4       0.39      0.43
    5       0.96      1.06
    6      -1.41     -1.58
    7       1.38      1.88
    8      -3.31     -3.58
    9       3.14      2.24
   10      -0.76     -0.76
   11       1.38      2.19
   12      62.51     63.21