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 | 0.8 | 1.51% |
| 2018 | 0.8 | 4.74% |
| 2017 | 0.8 | -2.30% |
| 2016 | 0.8 | -1.69% |
| 2015 | 0.8 | -2.30% |
| 2014 | 0.8 | 1.79% |
| 2013 | 0.8 | -4.25% |
| 2012 | 0.9 | -1.51% |
| 2011 | 0.9 | 1.79% |
| 2010 | 0.9 | -5.69% |
| 2009 | 0.9 | -9.10% |
| 2008 | 1.0 |