Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 783,2 | -0,11% |
| 2019 | 784,1 | -1,39% |
| 2018 | 795,1 | -2,17% |
| 2017 | 812,8 | -0,55% |
| 2016 | 817,3 | -1,05% |
| 2015 | 825,9 | 0,97% |
| 2014 | 818,0 | 0,55% |
| 2013 | 813,5 | -1,34% |
| 2012 | 824,5 | 1,27% |
| 2011 | 814,2 | -3,95% |
| 2010 | 847,7 | 3,68% |
| 2009 | 817,6 |