Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2020 | 1,231.9 | -13.01 % |
| 2019 | 1,416.1 | 7.08 % |
| 2018 | 1,322.5 | 5.78 % |
| 2017 | 1,250.2 | -3.04 % |
| 2016 | 1,289.5 | 2.96 % |
| 2015 | 1,252.3 | 4.86 % |
| 2014 | 1,194.2 | 7.19 % |
| 2013 | 1,114.2 | 9.58 % |
| 2012 | 1,016.8 | 1.01 % |
| 2011 | 1,006.6 | 7.02 % |
| 2010 | 940.6 | 2.07 % |
| 2009 | 921.5 |