297_4xCO2_to_PI_yr200   297
    0       1.24      1.13
    1       2.80      8.93
    2       0.29      0.25
    3       7.64     10.00
    4       0.46      0.41
    5       2.85      8.22
    6       0.39      0.31
    7       3.98     10.94
    8       0.06      0.11
    9       6.28      9.44
   10       0.23      0.16
   11       4.19      9.71
   12      42.33     50.47