The annual percentage change in the 2000 US$ bn series.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 8.9 | -36.69% |
| 2018 | 14.0 | -32.01% |
| 2017 | 20.6 | 326.85% |
| 2016 | 4.8 | -76.78% |
| 2015 | 20.8 | 127.09% |
| 2014 | 9.2 | -19.85% |
| 2013 | 11.4 | -54.85% |
| 2012 | 25.3 | 5.62% |
| 2011 | 23.9 | -483.94% |
| 2010 | -6.2 | -184.52% |
| 2009 | 7.4 | 420.90% |
| 2008 | 1.4 |