The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 3.9 | -61.14% |
| 2018 | 9.9 | 53.90% |
| 2017 | 6.5 | -37.43% |
| 2016 | 10.3 | -20.93% |
| 2015 | 13.0 | 6.95% |
| 2014 | 12.2 | -3.64% |
| 2013 | 12.7 | 72.42% |
| 2012 | 7.3 | -47.64% |
| 2011 | 14.0 | -494.80% |
| 2010 | -3.6 | -42.79% |
| 2009 | -6.2 | 12.75% |
| 2008 | -5.5 |