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, % |
|---|---|---|
| 2014 | 33,1 | 4,67% |
| 2013 | 31,6 | -0,92% |
| 2012 | 31,9 | 1,13% |
| 2011 | 31,6 | -0,29% |
| 2010 | 31,7 | 8,85% |
| 2009 | 29,1 | -16,15% |
| 2008 | 34,7 | 3,79% |
| 2007 | 33,4 | 12,62% |
| 2006 | 29,7 | 8,49% |
| 2005 | 27,4 | 11,78% |
| 2004 | 24,5 | 25,05% |
| 2003 | 19,6 |