Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 19.3 | -1.80% |
| 2020 | 19.7 | -4.21% |
| 2019 | 20.5 | -0.34% |
| 2018 | 20.6 | -18.01% |
| 2017 | 25.1 | 24.76% |
| 2016 | 20.1 | 13.88% |
| 2015 | 17.7 | -10.96% |
| 2014 | 19.8 | -6.93% |
| 2013 | 21.3 | -2.82% |
| 2012 | 21.9 |