1850_132   1850_131
    0       2.24      2.29
    1      12.38      8.40
    2      -0.30     -0.15
    3       5.89      4.99
    4      -0.49     -0.45
    5       3.04      3.85
    6      -0.54     -0.49
    7       2.52      2.76
    8      -0.14      0.02
    9       5.16      4.89
   10      -0.14      0.20
   11      11.27      5.30
   12      84.38     84.48