b.e15.BHIST.f09_g16.20thC.31_1985_2004   b.e11.B20TRC5CNBDRD.f09_g16.001_1985_2004
    0       2.69      2.36
    1      21.51     47.93
    2      -1.26     -0.66
    3      28.29     46.80
    4      -1.28     -1.61
    5      22.43     42.66
    6      -1.67     -0.52
    7      25.59     51.48
    8      -1.35      0.07
    9      33.84     48.13
   10      -0.89     -0.73
   11      27.32     45.75
   12      83.86     82.72