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 , % |
|---|---|---|
| 2015 | 1,8 | 87,96 % |
| 2014 | 0,9 | -80,76 % |
| 2013 | 4,9 | -156,72 % |
| 2012 | -8,7 | -40,49 % |
| 2011 | -14,5 | -26,79 % |
| 2010 | -19,9 | -34,79 % |
| 2009 | -30,5 | -21,32 % |
| 2008 | -38,7 | 4,65 % |
| 2007 | -37,0 | -19,33 % |
| 2006 | -45,9 | -30,19 % |
| 2005 | -65,7 | 9,36 % |
| 2004 | -60,1 |