US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 1,4 | -1,25% |
| 2018 | 1,5 | 1,99% |
| 2017 | 1,4 | 5,29% |
| 2016 | 1,4 | 3,37% |
| 2015 | 1,3 | -33,35% |
| 2014 | 2,0 | 5,23% |
| 2013 | 1,9 | 4,58% |
| 2012 | 1,8 | 31,41% |
| 2011 | 1,4 | -19,22% |
| 2010 | 1,7 | 6,86% |
| 2009 | 1,6 | -6,97% |
| 2008 | 1,7 |