Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 5.335,8 | 39,95% |
| 2019 | 3.812,5 | -9,40% |
| 2018 | 4.208,2 | -8,97% |
| 2017 | 4.622,9 | -1,35% |
| 2016 | 4.686,0 | 8,14% |
| 2015 | 4.333,2 | -2,62% |
| 2014 | 4.449,7 | -7,89% |
| 2013 | 4.830,8 | -41,75% |
| 2012 | 8.292,7 | 9,58% |
| 2011 | 7.567,9 | 42,74% |
| 2010 | 5.301,7 | -6,25% |
| 2009 | 5.654,9 |