Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 11.3 | 8.07% |
| 2020 | 10.4 | -9.64% |
| 2019 | 11.5 | 0.56% |
| 2018 | 11.5 | 4.15% |
| 2017 | 11.0 | 2.90% |
| 2016 | 10.7 | -5.31% |
| 2015 | 11.3 | -5.09% |
| 2014 | 11.9 | -4.36% |
| 2013 | 12.5 | -4.60% |
| 2012 | 13.1 | -6.69% |
| 2011 | 14.0 | -5.20% |
| 2010 | 14.8 |