The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 4.5 | -315.92% |
| 2018 | -2.1 | -181.30% |
| 2017 | 2.6 | -91.46% |
| 2016 | 29.9 | 16.44% |
| 2015 | 25.7 | 143.96% |
| 2014 | 10.5 | 3.12% |
| 2013 | 10.2 | -44.26% |
| 2012 | 18.3 | 23.11% |
| 2011 | 14.9 | -9.60% |
| 2010 | 16.5 | -69.42% |
| 2009 | 53.9 | 496.94% |
| 2008 | 9.0 |