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 | 4.5 | 6.28% |
| 2018 | 4.2 | 8.61% |
| 2017 | 3.9 | 10.45% |
| 2016 | 3.5 | -1.09% |
| 2015 | 3.6 | 2.48% |
| 2014 | 3.5 | 9.65% |
| 2013 | 3.2 | 4.56% |
| 2012 | 3.0 | 13.27% |
| 2011 | 2.7 | 31.09% |
| 2010 | 2.0 | 6.43% |
| 2009 | 1.9 | 13.02% |
| 2008 | 1.7 |