The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 3.6 | -9.24% |
| 2018 | 4.0 | 331.25% |
| 2017 | 0.9 | -85.83% |
| 2016 | 6.5 | -68.23% |
| 2015 | 20.4 | 5.46% |
| 2014 | 19.3 | 179.30% |
| 2013 | 6.9 | -15.95% |
| 2012 | 8.2 | -194.78% |
| 2011 | -8.7 | -191.77% |
| 2010 | 9.5 | 40.11% |
| 2009 | 6.8 | -19.83% |
| 2008 | 8.4 |