The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 9.9 | -33.71% |
| 2018 | 14.9 | 116.42% |
| 2017 | 6.9 | -30.81% |
| 2016 | 10.0 | -21.29% |
| 2015 | 12.7 | 109.79% |
| 2014 | 6.0 | -34.04% |
| 2013 | 9.1 | -11.15% |
| 2012 | 10.3 | -21.34% |
| 2011 | 13.1 | 63.19% |
| 2010 | 8.0 | -20.81% |
| 2009 | 10.1 | 34.98% |
| 2008 | 7.5 |