Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 109.8 | 11.09% |
| 2020 | 98.9 | -2.74% |
| 2019 | 101.7 | -1.51% |
| 2018 | 103.2 | 0.06% |
| 2017 | 103.2 | 4.17% |
| 2016 | 99.0 | 7.37% |
| 2015 | 92.2 | 15.22% |
| 2014 | 80.0 | 13.93% |
| 2013 | 70.3 | 0.72% |
| 2012 | 69.8 | -5.87% |
| 2011 | 74.1 | 9.16% |
| 2010 | 67.9 |