 Year  Bio_org Bio_opt Ocn_org Ocn_opt  Fossil    Fire Net_org Net_opt (PgC/a)
 2019    0.53    2.08    9.31   21.04    3.01    0.09    3.65    5.21
 2020   -2.12   -2.09  -26.34  -35.45    7.07    0.36    5.29    5.31
 2021   -1.61   -2.28  -27.50  -30.88    7.42    0.79    6.56    5.90
 2022   -1.95   -2.39  -24.11  -34.70    7.38    0.30    5.70    5.25
 2023    0.05    0.04   -0.69   -0.67    0.04    0.00    0.09    0.09
