Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 8.6 | 5.24% |
| 2020 | 8.1 | 2.13% |
| 2019 | 8.0 | 5.57% |
| 2018 | 7.5 | 3.76% |
| 2017 | 7.3 | 4.66% |
| 2016 | 6.9 | 5.43% |
| 2015 | 6.6 | 6.13% |
| 2014 | 6.2 | 0.96% |
| 2013 | 6.1 | 3.26% |
| 2012 | 6.0 | -1.71% |
| 2011 | 6.1 | 8.09% |
| 2010 | 5.6 |