1991-2010   1851-1870
    0       1.41      1.47
    1      27.83     23.79
    2       0.49     -0.46
    3      37.74     41.49
    4       0.16     -0.98
    5      40.85     26.53
    6       0.63     -0.42
    7      32.87     41.64
    8       0.68     -0.08
    9      27.83     40.73
   10       0.33     -0.51
   11      33.19     34.30
   12      92.21     91.43