US dollar billion, expressed at 2011 prices and exchange rates. This series excludes the effect of price changes and therefore allows for real (volume) changes to be determined.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 28,4 | -4,11% |
| 2018 | 29,6 | -1,49% |
| 2017 | 30,0 | 2,36% |
| 2016 | 29,3 | 5,93% |
| 2015 | 27,7 | -2,88% |
| 2014 | 28,5 | -7,77% |
| 2013 | 30,9 | -0,35% |
| 2012 | 31,0 | -4,80% |
| 2011 | 32,6 | -1,02% |
| 2010 | 32,9 | 2,27% |
| 2009 | 32,2 | -7,98% |
| 2008 | 35,0 |