US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 3.5 | 10.61% |
| 2018 | 3.2 | 14.01% |
| 2017 | 2.8 | 16.85% |
| 2016 | 2.4 | 6.32% |
| 2015 | 2.2 | 13.98% |
| 2014 | 2.0 | 4.31% |
| 2013 | 1.9 | 9.47% |
| 2012 | 1.7 | 13.84% |
| 2011 | 1.5 | 41.63% |
| 2010 | 1.1 | -2.13% |
| 2009 | 1.1 | -1.06% |
| 2008 | 1.1 |