Net energy imports are estimated as energy use less production, both measured in oil equivalents. A negative value indicates that the country is a net exporter. Energy use refers to use of primary energy before transformation to other end-use fuels, which is equal to indigenous production plus imports and stock changes, minus exports and fuels supplied to ships and aircraft engaged in international transport.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2014 | 20,0 | 0,40 % |
| 2013 | 19,9 | 0,17 % |
| 2012 | 19,9 | -10,75 % |
| 2011 | 22,3 | -7,23 % |
| 2010 | 24,0 | -8,11 % |
| 2009 | 26,1 | 57,91 % |
| 2008 | 16,5 | 13,31 % |
| 2007 | 14,6 | 5,30 % |
| 2006 | 13,9 | -11,48 % |
| 2005 | 15,7 | -5,41 % |
| 2004 | 16,5 | -5,72 % |
| 2003 | 17,5 |