US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 3,2 | 5,29% |
| 2018 | 3,1 | 10,51% |
| 2017 | 2,8 | 7,50% |
| 2016 | 2,6 | 15,73% |
| 2015 | 2,2 | -6,57% |
| 2014 | 2,4 | -3,30% |
| 2013 | 2,5 | 14,77% |
| 2012 | 2,2 | -6,40% |
| 2011 | 2,3 | 7,52% |
| 2010 | 2,1 | -9,94% |
| 2009 | 2,4 | -18,33% |
| 2008 | 2,9 |