SOA
                     fc5_2000_ma     fc5_2000_pd      difference     rel diff(%)
Sources (Tg/yr)          103.439         103.436           0.003           0.003
    condensation         103.439         103.436           0.003           0.003
Sinks (Tg/yr)            103.295         103.290           0.006           0.005
         dry_dep          12.050          12.136          -0.086          -0.712
         wet_dep          91.245          91.154           0.091           0.100
Lifetime (days)            3.708           3.721          -0.013          -0.356
Burden (Tg)                1.049           1.053          -0.004          -0.350
    accumulation           1.042           1.043          -0.001          -0.063
          Aitken           0.007           0.010          -0.003         -42.417