Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 16.2 | 5.84% |
| 2020 | 15.3 | -7.36% |
| 2019 | 16.5 | 0.93% |
| 2018 | 16.3 | 0.16% |
| 2017 | 16.3 | 1.74% |
| 2016 | 16.0 | 1.69% |
| 2015 | 15.8 | 0.37% |
| 2014 | 15.7 | 3.24% |
| 2013 | 15.2 | 4.64% |
| 2012 | 14.5 | 3.54% |
| 2011 | 14.0 | 5.16% |
| 2010 | 13.3 |