Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 69 749,5 | 1,06 % |
| 2019 | 69 017,0 | -2,15 % |
| 2018 | 70 530,1 | 0,77 % |
| 2017 | 69 989,7 | 11,84 % |
| 2016 | 62 581,4 | -1,93 % |
| 2015 | 63 810,6 | -2,63 % |
| 2014 | 65 532,8 | 0,66 % |
| 2013 | 65 101,3 | 0,71 % |
| 2012 | 64 642,5 | -1,23 % |
| 2011 | 65 446,0 | 0,53 % |
| 2010 | 65 101,0 | 3,97 % |
| 2009 | 62 617,7 |