1850_297_4xCO2   1850_297
    0       1.62      1.14
    1       4.84     40.82
    2       0.45      0.28
    3      11.31     44.91
    4       0.71      0.42
    5       9.11     51.35
    6       0.56      0.35
    7       9.57     43.68
    8       0.11      0.13
    9      15.98     30.83
   10       0.41      0.21
   11       9.63     40.27
   12      24.19     48.14