297_4xCO2_to_PI_yr200   297
    0       4.57      4.86
    1      18.59     13.95
    2      -0.35      0.39
    3      11.71     19.09
    4       1.70      2.70
    5      16.60     11.12
    6       0.07      1.06
    7      11.85     15.58
    8       0.87      1.34
    9      11.98      9.09
   10      -1.67     -1.15
   11       5.94     15.44
   12      21.55     22.30