US dollar billion, at current prices and exchange rates.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 2,2 | 3,14% |
| 2018 | 2,1 | 10,85% |
| 2017 | 1,9 | 4,37% |
| 2016 | 1,8 | -1,87% |
| 2015 | 1,9 | -14,53% |
| 2014 | 2,2 | 1,90% |
| 2013 | 2,2 | 7,42% |
| 2012 | 2,0 | -15,80% |
| 2011 | 2,4 | 4,09% |
| 2010 | 2,3 | -3,81% |
| 2009 | 2,4 | -14,66% |
| 2008 | 2,8 |