US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 14.1 | 7.77% |
| 2018 | 13.1 | 3.53% |
| 2017 | 12.7 | 6.88% |
| 2016 | 11.8 | 7.46% |
| 2015 | 11.0 | -12.36% |
| 2014 | 12.6 | 0.26% |
| 2013 | 12.5 | 0.79% |
| 2012 | 12.4 | -1.06% |
| 2011 | 12.6 | 23.95% |
| 2010 | 10.2 | 6.96% |
| 2009 | 9.5 | -16.68% |
| 2008 | 11.4 |