1850_144   1850_134
    0       5.54      5.29
    1      19.87     25.56
    2       1.16      0.43
    3      24.61     19.91
    4       3.48      2.33
    5      22.05     20.99
    6       2.35      1.35
    7      21.17     19.62
    8       1.52      1.21
    9      24.06     18.04
   10      -0.60     -0.95
   11      24.31     18.73
   12      19.21     19.57