Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2021 | 10.4 | 9.42 % |
| 2020 | 9.5 | -9.25 % |
| 2019 | 10.4 | 0.17 % |
| 2018 | 10.4 | 1.04 % |
| 2017 | 10.3 | 5.97 % |
| 2016 | 9.7 | -0.69 % |
| 2015 | 9.8 | 0.12 % |
| 2014 | 9.8 | 4.23 % |
| 2013 | 9.4 | 7.21 % |
| 2012 | 8.8 | 5.78 % |
| 2011 | 8.3 | 8.48 % |
| 2010 | 7.6 |