Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2020 | 160,6 | -4,89 % |
| 2019 | 168,8 | 3,25 % |
| 2018 | 163,5 | 2,72 % |
| 2017 | 159,2 | 6,02 % |
| 2016 | 150,2 | -2,68 % |
| 2015 | 154,3 | -0,94 % |
| 2014 | 155,7 | 42,72 % |
| 2013 | 109,1 | 7,28 % |
| 2012 | 101,7 | 59,18 % |
| 2011 | 63,9 | -23,52 % |
| 2010 | 83,6 | 37,10 % |
| 2009 | 60,9 |