SO4
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (TgS/yr)          39.862          40.131          -0.269          -0.676
        emission           1.680           1.680          -0.000          -0.000
  gas-phase prod          20.388          20.684          -0.296          -1.451
   aq-phase prod          17.612          17.593           0.018           0.104
      nucleation           0.182           0.174           0.008           4.400
Sinks (TgS/yr)            39.564          39.904          -0.340          -0.860
         dry_dep           5.867           5.968          -0.101          -1.723
         wet_dep          33.697          33.936          -0.239          -0.710
Lifetime (days)            4.486           4.634          -0.148          -3.300
Burden (TgS)               0.486           0.507          -0.020          -4.189
    accumulation           0.437           0.458          -0.021          -4.835
          Aitken           0.035           0.035           0.001           2.087
          coarse           0.014           0.014           0.000           0.308