Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 19.6 | 10.86% |
| 2020 | 17.7 | -3.37% |
| 2019 | 18.3 | 3.19% |
| 2018 | 17.8 | 3.82% |
| 2017 | 17.1 | -0.78% |
| 2016 | 17.2 | 0.95% |
| 2015 | 17.1 | 3.45% |
| 2014 | 16.5 | 0.62% |
| 2013 | 16.4 | -1.06% |
| 2012 | 16.6 | 2.30% |
| 2011 | 16.2 | 1.26% |
| 2010 | 16.0 |