Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2020 | 55,8 | -4,15 % |
| 2019 | 58,2 | 0,49 % |
| 2018 | 57,9 | 0,90 % |
| 2017 | 57,4 | 2,19 % |
| 2016 | 56,2 | 1,03 % |
| 2015 | 55,6 | 1,84 % |
| 2014 | 54,6 | 0,57 % |
| 2013 | 54,3 | 2,28 % |
| 2012 | 53,1 | 1,65 % |
| 2011 | 52,2 | 0,29 % |
| 2010 | 52,1 | 4,38 % |
| 2009 | 49,9 |