US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 6.6 | 8.98% |
| 2018 | 6.0 | 13.39% |
| 2017 | 5.3 | 13.18% |
| 2016 | 4.7 | 7.07% |
| 2015 | 4.4 | 5.80% |
| 2014 | 4.2 | 9.23% |
| 2013 | 3.8 | 7.77% |
| 2012 | 3.5 | 15.95% |
| 2011 | 3.0 | 32.12% |
| 2010 | 2.3 | 23.24% |
| 2009 | 1.9 | 10.80% |
| 2008 | 1.7 |