1991-2010   1851-1870
    0       4.32      4.43
    1      19.13     14.48
    2      -0.89     -0.83
    3      12.25     17.38
    4       2.28      2.57
    5      18.06     14.35
    6       0.00      0.37
    7      16.50     16.82
    8       0.48      0.36
    9      14.42     11.48
   10      -1.66     -1.70
   11       9.99     15.02
   12      26.02     26.02