Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 5.1 | 4.72% |
| 2020 | 4.8 | 3.33% |
| 2019 | 4.7 | -3.07% |
| 2018 | 4.8 | -1.84% |
| 2017 | 4.9 | 2.76% |
| 2016 | 4.8 | 8.82% |
| 2015 | 4.4 | -1.42% |
| 2014 | 4.5 | 4.98% |
| 2013 | 4.3 | -1.52% |
| 2012 | 4.3 | -3.75% |
| 2011 | 4.5 | 2.65% |
| 2010 | 4.4 |