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 | 9.9 | 5.30% |
| 2018 | 9.4 | 1.69% |
| 2017 | 9.2 | 7.33% |
| 2016 | 8.6 | 4.68% |
| 2015 | 8.2 | -1.39% |
| 2014 | 8.3 | -6.01% |
| 2013 | 8.9 | -3.50% |
| 2012 | 9.2 | -13.17% |
| 2011 | 10.6 | -7.18% |
| 2010 | 11.4 | 12.71% |
| 2009 | 10.1 | 0.86% |
| 2008 | 10.0 |