1991-2010   1851-1870
    0       1.57      1.32
    1      14.28     38.09
    2       0.97      0.05
    3      21.77     55.18
    4       0.77     -0.33
    5      26.19     39.53
    6       1.05      0.00
    7      22.12     51.67
    8       1.05      0.31
    9      17.53     48.06
   10       0.88      0.05
   11      19.33     46.02
   12      93.26     93.53