Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2020 | 7,6 | 2,62 % |
| 2019 | 7,4 | 2,01 % |
| 2018 | 7,3 | 4,38 % |
| 2017 | 7,0 | 4,11 % |
| 2016 | 6,7 | 1,39 % |
| 2015 | 6,6 | -2,26 % |
| 2014 | 6,7 | 0,83 % |
| 2013 | 6,7 | 0,87 % |
| 2012 | 6,6 | -1,39 % |
| 2011 | 6,7 | -2,48 % |
| 2010 | 6,9 | -3,22 % |
| 2009 | 7,1 |