US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.2 | 10.58% |
| 2018 | 0.1 | 17.33% |
| 2017 | 0.1 | -1.12% |
| 2016 | 0.1 | -23.38% |
| 2015 | 0.2 | 4.77% |
| 2014 | 0.2 | 15.75% |
| 2013 | 0.1 | 3.49% |
| 2012 | 0.1 | -2.25% |
| 2011 | 0.1 | -3.92% |
| 2010 | 0.1 | -10.76% |
| 2009 | 0.1 | -18.32% |
| 2008 | 0.2 |