Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2020 | 1.326,0 | -0,93 % |
| 2019 | 1.338,5 | 2,39 % |
| 2018 | 1.307,3 | 1,19 % |
| 2017 | 1.291,9 | -0,43 % |
| 2016 | 1.297,5 | -0,15 % |
| 2015 | 1.299,4 | -0,37 % |
| 2014 | 1.304,2 | 0,44 % |
| 2013 | 1.298,5 | 1,10 % |
| 2012 | 1.284,4 | 1,02 % |
| 2011 | 1.271,5 | -0,01 % |
| 2010 | 1.271,6 | 2,36 % |
| 2009 | 1.242,2 |