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 | 49,8 | -7,08 % |
| 2013 | 53,6 | -0,73 % |
| 2012 | 54,0 | 1,21 % |
| 2011 | 53,3 | -7,22 % |
| 2010 | 57,5 | 6,48 % |
| 2009 | 54,0 | 9,08 % |
| 2008 | 49,5 | 8,16 % |
| 2007 | 45,7 | -4,20 % |
| 2006 | 47,7 | 2,02 % |
| 2005 | 46,8 | 15,60 % |
| 2004 | 40,5 | 8,11 % |
| 2003 | 37,5 |