US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 3.0 | 4.20% |
| 2018 | 2.9 | 11.02% |
| 2017 | 2.6 | 7.85% |
| 2016 | 2.4 | 2.07% |
| 2015 | 2.4 | -14.85% |
| 2014 | 2.8 | 4.78% |
| 2013 | 2.7 | 5.31% |
| 2012 | 2.5 | -4.52% |
| 2011 | 2.6 | 6.96% |
| 2010 | 2.5 | -5.71% |
| 2009 | 2.6 | -3.05% |
| 2008 | 2.7 |