Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 5.3 | 0.74% |
| 2020 | 5.3 | -0.36% |
| 2019 | 5.3 | 3.14% |
| 2018 | 5.2 | 4.77% |
| 2017 | 4.9 | 6.27% |
| 2016 | 4.6 | 1.26% |
| 2015 | 4.6 | 5.38% |
| 2014 | 4.3 | 4.27% |
| 2013 | 4.2 | 4.15% |
| 2012 | 4.0 | 4.47% |
| 2011 | 3.8 | 4.17% |
| 2010 | 3.7 |