Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 784,2 | -32,91 % |
| 2019 | 1 168,8 | 7,30 % |
| 2018 | 1 089,3 | 8,67 % |
| 2017 | 1 002,4 | 7,05 % |
| 2016 | 936,4 | 6,57 % |
| 2015 | 878,6 | 3,97 % |
| 2014 | 845,1 | 7,80 % |
| 2013 | 783,9 | 6,96 % |
| 2012 | 732,9 | 2,36 % |
| 2011 | 715,9 | -76,57 % |
| 2010 | 3 055,6 | 200,94 % |
| 2009 | 1 015,3 |