Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 49.3 | 2.27% |
| 2020 | 48.2 | -8.16% |
| 2019 | 52.5 | -1.42% |
| 2018 | 53.3 | -1.48% |
| 2017 | 54.1 | -3.14% |
| 2016 | 55.8 | 3.61% |
| 2015 | 53.9 | 3.12% |
| 2014 | 52.2 | 1.71% |
| 2013 | 51.4 | 1.79% |
| 2012 | 50.5 | 6.33% |
| 2011 | 47.5 | 4.62% |
| 2010 | 45.4 |