Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 67,1 | -16,36 % |
| 2019 | 80,3 | 4,05 % |
| 2018 | 77,1 | -1,43 % |
| 2017 | 78,3 | 8,59 % |
| 2016 | 72,1 | 0,07 % |
| 2015 | 72,0 | -4,85 % |
| 2014 | 75,7 | 7,52 % |
| 2013 | 70,4 | 12,99 % |
| 2012 | 62,3 | 1,27 % |
| 2011 | 61,5 | 6,68 % |
| 2010 | 57,7 | 9,96 % |
| 2009 | 52,4 |