1850_119_4xCO2   1850_119
    0       9.43      2.37
    1       1.30     98.15
    2       9.03      0.87
    3       0.87     97.82
    4       9.92      1.08
    5       2.47     96.22
    6       8.64      0.61
    7       1.48     97.21
    8       8.63      0.62
    9       1.45     97.24
   10       8.78      1.05
   11       1.08     97.61
   12      82.73     85.62