Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 159.3 | 5.55% |
| 2020 | 150.9 | -1.20% |
| 2019 | 152.7 | 1.20% |
| 2018 | 150.9 | 0.91% |
| 2017 | 149.5 | 0.84% |
| 2016 | 148.3 | 3.66% |
| 2015 | 143.1 | 4.31% |
| 2014 | 137.1 | 1.13% |
| 2013 | 135.6 | 0.21% |
| 2012 | 135.3 | 4.11% |
| 2011 | 130.0 | 2.46% |
| 2010 | 126.9 |