US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.4 | 5.43% |
| 2018 | 0.4 | 19.97% |
| 2017 | 0.4 | 8.32% |
| 2016 | 0.3 | 4.79% |
| 2015 | 0.3 | -8.10% |
| 2014 | 0.3 | 7.67% |
| 2013 | 0.3 | 7.31% |
| 2012 | 0.3 | 0.92% |
| 2011 | 0.3 | 20.58% |
| 2010 | 0.2 | 7.15% |
| 2009 | 0.2 | -24.08% |
| 2008 | 0.3 |