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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2014 | 11,9 | -14,55 % |
| 2013 | 13,9 | 31,23 % |
| 2012 | 10,6 | 37,25 % |
| 2011 | 7,7 | 6,47 % |
| 2010 | 7,2 | 76,74 % |
| 2009 | 4,1 | -50,06 % |
| 2008 | 8,2 | 1,53 % |
| 2007 | 8,1 | 9,22 % |
| 2006 | 7,4 | -22,73 % |
| 2005 | 9,6 | -27,04 % |
| 2004 | 13,1 | 26,39 % |
| 2003 | 10,4 |