US dollar billion, at current prices and exchange rates.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 16.9 | 9.08% |
| 2018 | 15.5 | 10.13% |
| 2017 | 14.1 | 12.35% |
| 2016 | 12.5 | 4.21% |
| 2015 | 12.0 | 4.23% |
| 2014 | 11.6 | 12.48% |
| 2013 | 10.3 | 8.96% |
| 2012 | 9.4 | 4.61% |
| 2011 | 9.0 | 18.61% |
| 2010 | 7.6 | 26.18% |
| 2009 | 6.0 | -25.75% |
| 2008 | 8.1 |