US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.6 | 2.47% |
| 2018 | 0.6 | 8.11% |
| 2017 | 0.6 | 4.34% |
| 2016 | 0.5 | 1.16% |
| 2015 | 0.5 | -16.56% |
| 2014 | 0.6 | 1.33% |
| 2013 | 0.6 | 3.65% |
| 2012 | 0.6 | -6.44% |
| 2011 | 0.7 | 5.00% |
| 2010 | 0.6 | -1.29% |
| 2009 | 0.6 | 0.92% |
| 2008 | 0.6 |