BC
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)            3.385           8.266          -4.881        -144.226
        emission           3.385           8.266          -4.881        -144.226
Sinks (Tg/yr)              3.236           7.974          -4.738        -146.422
         dry_dep           0.909           2.075          -1.166        -128.375
         wet_dep           2.328           5.899          -3.572        -153.466
Lifetime (days)            6.070           5.577           0.493           8.115
Burden (Tg)                0.054           0.122          -0.068        -126.423
    accumulation           0.038           0.093          -0.055        -145.302
  primary_carbon           0.016           0.028          -0.013         -80.701