US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.1 | 0.00% |
| 2018 | 0.1 | 40.00% |
| 2017 | 0.1 | 0.00% |
| 2016 | 0.1 | 0.00% |
| 2015 | 0.1 | -68.93% |
| 2014 | 0.2 | -3.47% |
| 2013 | 0.2 | 0.27% |
| 2012 | 0.2 | 11.04% |
| 2011 | 0.1 | 5.79% |
| 2010 | 0.1 | 16.81% |
| 2009 | 0.1 | 34.62% |
| 2008 | 0.1 |