US dollar billion, expressed at 2011 prices and exchange rates. This series excludes the effect of price changes and therefore allows for real (volume) changes to be determined.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 0.4 | 4.92% |
| 2018 | 0.3 | 7.53% |
| 2017 | 0.3 | 3.28% |
| 2016 | 0.3 | -17.09% |
| 2015 | 0.4 | 25.89% |
| 2014 | 0.3 | 23.44% |
| 2013 | 0.2 | 20.79% |
| 2012 | 0.2 | 17.69% |
| 2011 | 0.2 | -3.70% |
| 2010 | 0.2 | -26.43% |
| 2009 | 0.2 | 1.83% |
| 2008 | 0.2 |