Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 10.5 | -6.69% |
| 2020 | 11.3 | -1.45% |
| 2019 | 11.4 | 1.97% |
| 2018 | 11.2 | 2.97% |
| 2017 | 10.9 | 2.06% |
| 2016 | 10.7 | -37.67% |
| 2015 | 17.1 | 88.47% |
| 2014 | 9.1 | -1.24% |
| 2013 | 9.2 | -1.44% |
| 2012 | 9.3 | -2.59% |
| 2011 | 9.6 | -0.33% |
| 2010 | 9.6 |