US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 14.8 | 5.77% |
| 2018 | 14.0 | 8.16% |
| 2017 | 13.0 | 8.49% |
| 2016 | 11.9 | 2.35% |
| 2015 | 11.7 | -1.27% |
| 2014 | 11.8 | 2.96% |
| 2013 | 11.5 | 12.55% |
| 2012 | 10.2 | 15.55% |
| 2011 | 8.8 | 10.44% |
| 2010 | 8.0 | 9.45% |
| 2009 | 7.3 | 0.86% |
| 2008 | 7.2 |