1850_133   1850_132
    0      13.77     13.59
    1       4.11      6.73
    2      -0.77     -1.74
    3       4.04      5.45
    4       0.70     -0.07
    5       2.55      3.95
    6      -0.72     -1.31
    7       5.88      5.15
    8      -3.42     -4.62
    9       7.58      6.31
   10       0.11     -1.20
   11       3.78      4.85
   12      63.30     62.97