Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 325,1 | -9,04 % |
| 2019 | 357,4 | 11,85 % |
| 2018 | 319,5 | 15,62 % |
| 2017 | 276,4 | 0,99 % |
| 2016 | 273,7 | 3,13 % |
| 2015 | 265,3 | 18,00 % |
| 2014 | 224,9 | 10,26 % |
| 2013 | 203,9 | -8,25 % |
| 2012 | 222,3 | -1,08 % |
| 2011 | 224,7 | 7,85 % |
| 2010 | 208,3 | -18,20 % |
| 2009 | 254,7 |