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 , % |
|---|---|---|
| 2013 | 15,3 | 15,01 % |
| 2012 | 13,3 | 25,03 % |
| 2011 | 10,6 | 131,89 % |
| 2010 | 4,6 | 20,12 % |
| 2009 | 3,8 | -8,42 % |
| 2008 | 4,2 | -37,70 % |
| 2007 | 6,7 | -20,52 % |
| 2006 | 8,4 | -2,92 % |
| 2005 | 8,7 | 19,45 % |
| 2004 | 7,3 | -20,20 % |
| 2003 | 9,1 | -14,67 % |
| 2002 | 10,7 |