US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 4,8 | 8,98% |
| 2018 | 4,4 | 4,89% |
| 2017 | 4,2 | 21,99% |
| 2016 | 3,4 | 37,55% |
| 2015 | 2,5 | 4,35% |
| 2014 | 2,4 | 21,50% |
| 2013 | 2,0 | 14,55% |
| 2012 | 1,7 | 11,30% |
| 2011 | 1,5 | 21,70% |
| 2010 | 1,3 | 7,49% |
| 2009 | 1,2 | -17,90% |
| 2008 | 1,4 |