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 | 15,0 | 1,80 % |
| 2013 | 14,8 | 2,76 % |
| 2012 | 14,4 | 21,08 % |
| 2011 | 11,9 | 3,61 % |
| 2010 | 11,4 | 10,48 % |
| 2009 | 10,4 | 22,83 % |
| 2008 | 8,4 | 0,16 % |
| 2007 | 8,4 | 7,17 % |
| 2006 | 7,9 | 29,75 % |
| 2005 | 6,1 | 23,73 % |
| 2004 | 4,9 | 58,43 % |
| 2003 | 3,1 |