Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 16.9 | 2.04% |
| 2020 | 16.6 | -7.60% |
| 2019 | 18.0 | -1.54% |
| 2018 | 18.3 | 0.21% |
| 2017 | 18.2 | -0.56% |
| 2016 | 18.3 | -1.40% |
| 2015 | 18.6 | -10.55% |
| 2014 | 20.8 | -12.05% |
| 2013 | 23.6 | 9.67% |
| 2012 | 21.5 | 0.97% |
| 2011 | 21.3 | 1.71% |
| 2010 | 21.0 |