1850_263   1850_262c
    0       5.26      5.19
    1       8.96     12.35
    2       0.91      0.79
    3       1.91      1.88
    4       2.89      2.71
    5       1.88      2.09
    6       1.77      1.63
    7       1.81      2.15
    8       1.74      1.64
    9       1.06      1.02
   10      -0.58     -0.64
   11       1.11      1.26
   12      19.19     19.12