Figures in constant (2020) US$ are present according to calendar year, calculated on the assumption that, where financial years do not correspond to calendar years, spending is distributed evenly through the year
| तिथि | मान | बदले , % |
|---|---|---|
| 2018 | 5,782 | 7.71% |
| 2017 | 5,368 | -0.30% |
| 2016 | 5,384 | 8.22% |
| 2015 | 4,975 | 9.31% |
| 2014 | 4,551 | 10.82% |
| 2013 | 4,107 | 4.57% |
| 2012 | 3,927 | 16.45% |
| 2011 | 3,372 | -6.66% |
| 2010 | 3,613 | 11.14% |
| 2009 | 3,251 | 10.20% |
| 2008 | 2,950 | -1.50% |
| 2007 | 2,995 |