Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 11.9 | 13.72% |
| 2020 | 10.5 | -10.91% |
| 2019 | 11.8 | -13.46% |
| 2018 | 13.6 | 12.91% |
| 2017 | 12.0 | 21.50% |
| 2016 | 9.9 | 5.36% |
| 2015 | 9.4 | 5.23% |
| 2014 | 8.9 | 5.95% |
| 2013 | 8.4 | 6.97% |
| 2012 | 7.9 | 8.41% |
| 2011 | 7.3 | 9.76% |
| 2010 | 6.6 |