Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 15.0 | 5.58% |
| 2020 | 14.2 | 4.70% |
| 2019 | 13.6 | 5.62% |
| 2018 | 12.8 | 3.45% |
| 2017 | 12.4 | 7.20% |
| 2016 | 11.6 | 7.62% |
| 2015 | 10.8 | 0.74% |
| 2014 | 10.7 | 0.52% |
| 2013 | 10.6 | 0.66% |
| 2012 | 10.6 | 2.46% |
| 2011 | 10.3 | 2.05% |
| 2010 | 10.1 |