Carbon dioxide emissions from liquid fuel consumption refer mainly to emissions from use of natural gas as an energy source.
| Data | Valor | Modificar, % |
|---|---|---|
| 2016 | 4,3 | 22,16% |
| 2015 | 3,5 | 1,71% |
| 2014 | 3,5 | -0,45% |
| 2013 | 3,5 | 18,41% |
| 2012 | 2,9 | 17,32% |
| 2011 | 2,5 | -19,73% |
| 2010 | 3,1 | -30,80% |
| 2009 | 4,5 | -33,16% |
| 2008 | 6,8 | -48,16% |
| 2007 | 13,1 | -23,28% |
| 2006 | 17,0 | -15,46% |
| 2005 | 20,1 |