Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Azerbaijan | 1.1 | 1.9 | 4.4 | 4.2 | 4.0 | 4.3 | 4.5 | 4.5 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 |
| Kazakhstan | 3.2 | 4.4 | 6.2 | 7.2 | 7.7 | 7.8 | 7.9 | 8.5 | 8.6 | 8.6 | 8.6 | 9.0 | 8.4 | 8.7 |
| Kyrgyzstan | 0.3 | 0.5 | 0.7 | 0.7 | 0.7 | 0.8 | 0.8 | 0.9 | 0.9 | 0.9 | 1.0 | 1.0 | 1.0 | 1.0 |
| Turkey | 9.9 | 13.1 | 13.1 | 14.0 | 14.2 | 15.2 | 15.7 | 16.1 | 15.0 | 16.3 | 16.2 | 16.0 | 16.0 | 19.4 |