Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 2,6 | 0,22% |
| 2019 | 2,6 | 0,22% |
| 2018 | 2,6 | 0,23% |
| 2017 | 2,6 | 0,23% |
| 2016 | 2,6 | -1,82% |
| 2015 | 2,6 | 1,70% |
| 2014 | 2,6 | -9,17% |
| 2013 | 2,8 | 1,62% |
| 2012 | 2,8 | 0,68% |
| 2011 | 2,8 | -1,10% |
| 2010 | 2,8 | 1,11% |
| 2009 | 2,8 |