Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 66.3 | 3.54% |
| 2020 | 64.0 | 2.95% |
| 2019 | 62.2 | 6.44% |
| 2018 | 58.4 | 6.30% |
| 2017 | 54.9 | 3.13% |
| 2016 | 53.3 | 4.78% |
| 2015 | 50.8 | 5.19% |
| 2014 | 48.3 | 5.11% |
| 2013 | 46.0 | 3.59% |
| 2012 | 44.4 | 3.84% |
| 2011 | 42.8 | 9.39% |
| 2010 | 39.1 |