clm45_r270 fert50 1995-2014   clm45_r270 control 1995-2014
    0       1.33      1.05
    1       0.76     27.13
    2       0.90      0.54
    3       5.73     24.29
    4       0.72      0.45
    5       3.44     13.64
    6       0.65      0.35
    7       4.04     13.57
    8       1.08      0.63
    9       4.46     22.96
   10       1.11      0.72
   11       3.60     22.95
   12       8.36      8.18