US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 1,1 | 9,16% |
| 2018 | 1,0 | 12,17% |
| 2017 | 0,9 | 22,53% |
| 2016 | 0,8 | 1,28% |
| 2015 | 0,7 | 14,56% |
| 2014 | 0,7 | 6,67% |
| 2013 | 0,6 | 10,62% |
| 2012 | 0,6 | 28,88% |
| 2011 | 0,4 | 30,45% |
| 2010 | 0,3 | -6,24% |
| 2009 | 0,4 | 11,85% |
| 2008 | 0,3 |