Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 59 438,9 | 5,93 % |
| 2019 | 56 111,1 | 4,07 % |
| 2018 | 53 915,8 | 5,54 % |
| 2017 | 51 084,5 | 3,76 % |
| 2016 | 49 232,3 | 5,93 % |
| 2015 | 46 475,5 | 6,98 % |
| 2014 | 43 444,7 | 4,12 % |
| 2013 | 41 724,5 | 4,14 % |
| 2012 | 40 065,6 | 4,65 % |
| 2011 | 38 285,3 | 4,67 % |
| 2010 | 36 576,5 | 3,69 % |
| 2009 | 35 276,6 |