The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 1.7 | -62.28% |
| 2018 | 4.4 | -17.10% |
| 2017 | 5.4 | 7.71% |
| 2016 | 5.0 | -34.40% |
| 2015 | 7.6 | 137.11% |
| 2014 | 3.2 | -78.49% |
| 2013 | 14.9 | -1,515.93% |
| 2012 | -1.0 | -197.18% |
| 2011 | 1.1 | -92.40% |
| 2010 | 14.2 | -598.85% |
| 2009 | -2.8 | -121.91% |
| 2008 | 13.0 |