Carbon dioxide emissions from liquid fuel consumption refer mainly to emissions from use of natural gas as an energy source.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2016 | 4,8 | 14,25 % |
| 2015 | 4,2 | -9,10 % |
| 2014 | 4,7 | -13,84 % |
| 2013 | 5,4 | -1,34 % |
| 2012 | 5,5 | -8,09 % |
| 2011 | 6,0 | -14,69 % |
| 2010 | 7,0 | 20,01 % |
| 2009 | 5,8 | 41,83 % |
| 2008 | 4,1 | -7,37 % |
| 2007 | 4,4 | 7,12 % |
| 2006 | 4,1 | 7,56 % |
| 2005 | 3,8 |