US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 3,1 | 7,14% |
| 2018 | 2,9 | 1,57% |
| 2017 | 2,8 | 7,13% |
| 2016 | 2,7 | 3,57% |
| 2015 | 2,6 | 4,43% |
| 2014 | 2,5 | 7,83% |
| 2013 | 2,3 | 6,18% |
| 2012 | 2,1 | 7,33% |
| 2011 | 2,0 | 4,82% |
| 2010 | 1,9 | 2,87% |
| 2009 | 1,9 | -2,84% |
| 2008 | 1,9 |