The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 4.8 | 17.46% |
| 2018 | 4.1 | 40.62% |
| 2017 | 2.9 | -294.87% |
| 2016 | -1.5 | -161.93% |
| 2015 | 2.4 | -71.18% |
| 2014 | 8.3 | -333.20% |
| 2013 | -3.6 | -127.01% |
| 2012 | 13.2 | -775.02% |
| 2011 | -2.0 | -126.39% |
| 2010 | 7.4 | -71.56% |
| 2009 | 26.0 | 23,231.39% |
| 2008 | 0.1 |