Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 37.602,5 | 2,02% |
| 2019 | 36.858,1 | 15,05% |
| 2018 | 32.036,8 | 3,82% |
| 2017 | 30.856,6 | -6,38% |
| 2016 | 32.958,8 | 8,28% |
| 2015 | 30.438,9 | 1,63% |
| 2014 | 29.951,0 | 1,56% |
| 2013 | 29.489,8 | -1,57% |
| 2012 | 29.959,3 | -0,56% |
| 2011 | 30.128,2 | 2,57% |
| 2010 | 29.373,3 | 0,67% |
| 2009 | 29.177,0 |