SO4
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (TgS/yr)          38.457          38.446           0.011           0.029
        emission           1.652           1.652          -0.000          -0.000
  gas-phase prod          11.311          11.333          -0.022          -0.196
   aq-phase prod          25.364          25.329           0.036           0.141
      nucleation           0.129           0.132          -0.002          -1.851
Sinks (TgS/yr)            38.375          38.427          -0.052          -0.136
         dry_dep           5.764           5.761           0.003           0.045
         wet_dep          32.611          32.665          -0.055          -0.168
Lifetime (days)            2.960           2.975          -0.014          -0.486
Burden (TgS)               0.311           0.313          -0.002          -0.623
    accumulation           0.277           0.279          -0.002          -0.562
          Aitken           0.027           0.027          -0.000          -1.006
          coarse           0.007           0.007          -0.000          -1.293