Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 中国 | 2.1 | 5.1 | 8.2 | 13.1 | 14.2 | 15.2 | 16.3 | 17.8 | 19.1 | 19.9 | 21.6 | 23.2 | 24.2 | 26.2 | 28.5 |
| ロシア連邦 | 10.3 | 15.2 | 17.9 | 21.1 | 21.2 | 22.6 | 19.6 | 21.8 | 21.1 | 21.6 | 22.1 | 22.5 | 21.9 | 23.2 | |
| ブラジル | 22.0 | 21.1 | 23.7 | 22.8 | 24.5 | 25.8 | 27.6 | 28.7 | 28.2 | 26.3 | 26.9 | 27.0 | 27.0 | 26.2 | 27.4 |
| インド | 0.9 | 1.3 | 1.7 | 2.4 | 2.5 | 2.6 | 2.8 | 3.0 | 3.2 | 3.5 | 3.8 | 4.0 | 4.2 | 3.9 | 4.3 |
| 南アフリカ | 13.9 | 17.4 | 19.4 | 21.0 | 21.3 | 21.5 | 23.6 | 20.8 | 18.6 | 18.3 | 18.2 | 18.3 | 18.0 | 16.6 | 16.9 |