CLM50_fert50   CLM50_hist
    0       1.79      1.74
    1       0.57      1.05
    2       1.13      1.15
    3       0.00      0.00
    4       0.80      0.82
    5       0.00      0.00
    6       1.24      1.22
    7       0.00      0.00
    8       1.20      1.20
    9       0.00      0.04
   10       1.16      1.15
   11       0.00      0.00
   12      92.38     92.96