BC
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)            2.901           7.794          -4.893        -168.676
        emission           2.901           7.794          -4.893        -168.676
Sinks (Tg/yr)              2.923           7.721          -4.798        -164.151
         dry_dep           0.914           2.160          -1.246        -136.368
         wet_dep           2.009           5.561          -3.552        -176.789
Lifetime (days)            6.919           5.600           1.318          19.054
Burden (Tg)                0.055           0.118          -0.063        -113.821
    accumulation           0.026           0.072          -0.047        -183.563
  primary_carbon           0.030           0.046          -0.016         -54.341