Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 7 778,8 | -1,49 % |
| 2019 | 7 896,7 | -2,59 % |
| 2018 | 8 106,8 | -2,20 % |
| 2017 | 8 289,5 | -1,21 % |
| 2016 | 8 391,0 | -0,52 % |
| 2015 | 8 434,6 | -0,20 % |
| 2014 | 8 451,2 | -1,90 % |
| 2013 | 8 615,3 | -2,68 % |
| 2012 | 8 852,1 | -2,28 % |
| 2011 | 9 058,8 | -4,06 % |
| 2010 | 9 441,9 | 1,48 % |
| 2009 | 9 304,1 |