clm40_r270 fert05 1995-2014   clm40_r270 control 1995-2014
    0      17.02     16.89
    1       0.01      0.02
    2       7.64      7.45
    3       0.00      0.00
    4       8.68      8.53
    5       0.00      0.01
    6       7.15      6.95
    7       0.00      0.01
    8       6.83      6.59
    9       0.02      0.00
   10       7.63      7.47
   11       0.00      0.01
   12      56.21     56.12