| Year | Gross Domestic Products at Purchasing Power Parity at constant prices (2011)- (billion international dollars) | Total freshwater use per unit of GDP (m3 / 1000 international dollars) |
|---|---|---|
| 1990 | 85.1 | 32.8 |
| 1995 | 55.6 | 33.8 |
| 2000 | 75.5 | 22.5 |
| 2001 | 79 | 21.6 |
| 2002 | 83 | 20.4 |
| 2003 | 88.9 | 18.8 |
| 2004 | 99.1 | 16.6 |
| 2005 | 108.4 | 14.8 |
| 2006 | 119.2 | 13 |
| 2007 | 129.5 | 11.5 |
| 2008 | 142.7 | 9.9 |
| 2009 | 142.9 | 9.4 |
| 2010 | 154.1 | 8.8 |
| 2011 | 162.6 | 8.6 |
| 2012 | 165.4 | 8.7 |
| 2013 | 167.1 | 8.2 |
| 2014 | 170 | 8.1 |
| 2015 | 163.5 | 7.8 |
| 2016 | 159.4 | 8.2 |
| 2017 | 163.2 | 7.7 |