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 | 0.9 | 6.80% |
| 2018 | 0.8 | -0.02% |
| 2017 | 0.8 | -0.97% |
| 2016 | 0.8 | -0.14% |
| 2015 | 0.8 | 2.92% |
| 2014 | 0.8 | 5.57% |
| 2013 | 0.8 | 1.73% |
| 2012 | 0.7 | 2.19% |
| 2011 | 0.7 | 1.38% |
| 2010 | 0.7 | -2.89% |
| 2009 | 0.7 | -4.57% |
| 2008 | 0.8 |