Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 12.381,6 | -0,34% |
| 2019 | 12.423,2 | 0,12% |
| 2018 | 12.408,7 | -0,67% |
| 2017 | 12.492,5 | 0,14% |
| 2016 | 12.474,7 | -2,25% |
| 2015 | 12.762,4 | 0,05% |
| 2014 | 12.755,6 | -0,52% |
| 2013 | 12.822,3 | -5,85% |
| 2012 | 13.619,4 | -1,10% |
| 2011 | 13.771,1 | -0,34% |
| 2010 | 13.817,5 | 1,68% |
| 2009 | 13.589,5 |