The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 7.3 | 212.13% |
| 2018 | 2.3 | -81.44% |
| 2017 | 12.7 | 197.75% |
| 2016 | 4.3 | -229.81% |
| 2015 | -3.3 | -129.84% |
| 2014 | 11.0 | 543.34% |
| 2013 | 1.7 | -54.00% |
| 2012 | 3.7 | -71.64% |
| 2011 | 13.1 | 81.04% |
| 2010 | 7.2 | -50.84% |
| 2009 | 14.7 | -230.56% |
| 2008 | -11.3 |