US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 4,1 | 10,48% |
| 2018 | 3,7 | 7,36% |
| 2017 | 3,5 | 10,65% |
| 2016 | 3,1 | -4,40% |
| 2015 | 3,3 | -12,49% |
| 2014 | 3,7 | 9,05% |
| 2013 | 3,4 | 10,90% |
| 2012 | 3,1 | 22,29% |
| 2011 | 2,5 | 45,14% |
| 2010 | 1,7 | 32,47% |
| 2009 | 1,3 | 27,82% |
| 2008 | 1,0 |