Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 2.6 | 2.53% |
| 2020 | 2.5 | 0.50% |
| 2019 | 2.5 | 5.03% |
| 2018 | 2.4 | 6.25% |
| 2017 | 2.3 | 11.86% |
| 2016 | 2.0 | 9.68% |
| 2015 | 1.8 | 3.44% |
| 2014 | 1.8 | 1.17% |
| 2013 | 1.8 | 1.15% |
| 2012 | 1.7 | 0.68% |
| 2011 | 1.7 | 0.16% |
| 2010 | 1.7 |