Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2022 | 76.1 | 8.98 % |
| 2021 | 69.9 | 5.03 % |
| 2020 | 66.5 | -6.94 % |
| 2019 | 71.5 | 1.86 % |
| 2018 | 70.2 | 4.89 % |
| 2017 | 66.9 | -6.58 % |
| 2016 | 71.6 | 14.28 % |
| 2015 | 62.7 | 2.90 % |
| 2014 | 60.9 | 7.48 % |
| 2013 | 56.7 | 5.59 % |
| 2012 | 53.7 | -4.20 % |
| 2011 | 56.0 |