The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 3.9 | -39.67% |
| 2018 | 6.5 | -36.71% |
| 2017 | 10.2 | -11.52% |
| 2016 | 11.6 | -73.51% |
| 2015 | 43.7 | 3,339.49% |
| 2014 | 1.3 | -113.42% |
| 2013 | -9.5 | -335.04% |
| 2012 | 4.0 | -129.41% |
| 2011 | -13.7 | -146.89% |
| 2010 | 29.2 | 16.97% |
| 2009 | 25.0 | -227.12% |
| 2008 | -19.6 |