US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.2 | 8.51% |
| 2018 | 0.2 | 9.18% |
| 2017 | 0.2 | 9.59% |
| 2016 | 0.1 | 0.49% |
| 2015 | 0.1 | -11.15% |
| 2014 | 0.2 | 6.70% |
| 2013 | 0.1 | 6.68% |
| 2012 | 0.1 | 8.12% |
| 2011 | 0.1 | 15.54% |
| 2010 | 0.1 | 23.87% |
| 2009 | 0.1 | -10.00% |
| 2008 | 0.1 |