US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 24,9 | 5,14% |
| 2018 | 23,7 | 5,89% |
| 2017 | 22,4 | 8,97% |
| 2016 | 20,6 | 10,18% |
| 2015 | 18,7 | 12,69% |
| 2014 | 16,6 | 16,23% |
| 2013 | 14,2 | 7,36% |
| 2012 | 13,3 | 6,83% |
| 2011 | 12,4 | -1,40% |
| 2010 | 12,6 | 0,68% |
| 2009 | 12,5 | -14,75% |
| 2008 | 14,7 |