Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 29,0 | -4,34% |
| 2019 | 30,4 | 0,83% |
| 2018 | 30,1 | 0,84% |
| 2017 | 29,8 | -2,83% |
| 2016 | 30,7 | 4,49% |
| 2015 | 29,4 | -1,29% |
| 2014 | 29,8 | 3,97% |
| 2013 | 28,6 | 3,52% |
| 2012 | 27,7 | 6,27% |
| 2011 | 26,0 | 11,88% |
| 2010 | 23,3 | 5,87% |
| 2009 | 22,0 |