Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2020 | 483.3 | -4.79 % |
| 2019 | 507.6 | -5.48 % |
| 2018 | 537.1 | -6.24 % |
| 2017 | 572.8 | -5.67 % |
| 2016 | 607.2 | -8.82 % |
| 2015 | 665.9 | -9.11 % |
| 2014 | 732.7 | 0.42 % |
| 2013 | 729.7 | -4.13 % |
| 2012 | 761.1 | 8.31 % |
| 2011 | 702.7 | 6.52 % |
| 2010 | 659.7 | -8.92 % |
| 2009 | 724.3 |