Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 60.7 | -0.51% |
| 2020 | 61.0 | -3.17% |
| 2019 | 63.0 | 4.48% |
| 2018 | 60.3 | -0.28% |
| 2017 | 60.5 | 3.53% |
| 2016 | 58.4 | 5.49% |
| 2015 | 55.4 | 6.58% |
| 2014 | 52.0 | 13.54% |
| 2013 | 45.8 | 3.82% |
| 2012 | 44.1 | 4.66% |
| 2011 | 42.1 | 1.11% |
| 2010 | 41.7 |