Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2014 | 5.4 | 28.23% |
| 2013 | 4.2 | 45.44% |
| 2012 | 2.9 | -22.21% |
| 2011 | 3.7 | 19.93% |
| 2010 | 3.1 | 12.24% |
| 2009 | 2.7 | -10.59% |
| 2008 | 3.1 | 6.74% |
| 2007 | 2.9 | 7.29% |
| 2006 | 2.7 | 5.19% |
| 2005 | 2.5 | 20.53% |
| 2004 | 2.1 | 4.83% |
| 2003 | 2.0 |