Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 22.4 | 7.59% |
| 2020 | 20.8 | -0.27% |
| 2019 | 20.9 | 5.11% |
| 2018 | 19.9 | 5.65% |
| 2017 | 18.8 | 3.84% |
| 2016 | 18.1 | -16.77% |
| 2015 | 21.8 | 4.95% |
| 2014 | 20.7 | 5.01% |
| 2013 | 19.8 | 3.78% |
| 2012 | 19.0 | 4.56% |
| 2011 | 18.2 | 5.11% |
| 2010 | 17.3 |