 Year  Bio_org Bio_opt Ocn_org Ocn_opt  Fossil    Fire Net_org Net_opt (PgC/a)
 2019   -0.02    3.58-1044.56 -557.52    4.01    1.17    4.13    8.21
 2020   -3.63   -3.38-2950.25-2649.94    9.39    1.98    4.79    5.35
 2021   -3.98   -4.17-2792.07-2554.05    9.86    2.29    5.38    5.43
 2022   -4.69   -4.96-2780.18-2627.97    9.87    1.64    4.04    3.93
 2023   -0.01    0.00  -18.51  -16.82    0.06    0.00    0.04    0.05
