US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 3,4 | -7,64% |
| 2018 | 3,6 | -20,49% |
| 2017 | 4,6 | 22,38% |
| 2016 | 3,7 | -24,60% |
| 2015 | 5,0 | -20,14% |
| 2014 | 6,2 | 4,12% |
| 2013 | 6,0 | 19,50% |
| 2012 | 5,0 | 36,80% |
| 2011 | 3,6 | 10,87% |
| 2010 | 3,3 | 2,12% |
| 2009 | 3,2 | 13,96% |
| 2008 | 2,8 |