US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 24,0 | 9,34% |
| 2018 | 22,0 | 14,82% |
| 2017 | 19,1 | 13,79% |
| 2016 | 16,8 | -4,19% |
| 2015 | 17,5 | -9,95% |
| 2014 | 19,5 | 11,73% |
| 2013 | 17,4 | 18,84% |
| 2012 | 14,7 | -9,74% |
| 2011 | 16,3 | 17,29% |
| 2010 | 13,9 | -13,53% |
| 2009 | 16,0 | -8,86% |
| 2008 | 17,6 |