Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 228.4 | 5.94% |
| 2020 | 215.6 | -2.86% |
| 2019 | 222.0 | 1.65% |
| 2018 | 218.4 | 1.00% |
| 2017 | 216.2 | 0.92% |
| 2016 | 214.3 | 1.43% |
| 2015 | 211.2 | 7.17% |
| 2014 | 197.1 | 4.93% |
| 2013 | 187.8 | 3.68% |
| 2012 | 181.2 | 2.03% |
| 2011 | 177.6 | 5.63% |
| 2010 | 168.1 |