1850_297_4xCO2   1850_297
    0       5.14      4.92
    1      18.89     27.99
    2      -2.12      0.50
    3      17.14     35.81
    4      -1.43      2.80
    5      30.16     28.14
    6      -2.08      1.28
    7      22.31     28.86
    8       0.17      1.34
    9      18.86     14.95
   10      -2.70     -1.15
   11      11.17     32.25
   12      10.60     21.73