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.
| Data | Valor | Modificar, % |
|---|---|---|
| 2015 | 7,3 | -20,68% |
| 2014 | 9,2 | -33,92% |
| 2013 | 13,9 | -11,14% |
| 2012 | 15,7 | -15,43% |
| 2011 | 18,6 | -16,45% |
| 2010 | 22,2 | 0,38% |
| 2009 | 22,1 | -12,43% |
| 2008 | 25,3 | -11,62% |
| 2007 | 28,6 | 2,19% |
| 2006 | 28,0 | -5,69% |
| 2005 | 29,7 | 3,36% |
| 2004 | 28,7 |