b.e15.BHIST.f09_g16.20thC.31_1985_2004   b.e15.B1850G.f09_g16.pi_control.31_80_99
    0       2.69      2.64
    1       7.84     10.15
    2      -1.26     -1.25
    3      10.89     11.72
    4      -1.28     -1.47
    5       9.55     16.11
    6      -1.67     -1.62
    7      12.18     11.64
    8      -1.35     -1.15
    9       8.97     18.61
   10      -0.89     -0.93
   11       9.49     11.67
   12      83.86     84.11