Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 36.7 | -8.10% |
| 2019 | 39.9 | -0.84% |
| 2018 | 40.2 | 1.06% |
| 2017 | 39.8 | -1.03% |
| 2016 | 40.2 | 0.03% |
| 2015 | 40.2 | 4.26% |
| 2014 | 38.6 | 6.09% |
| 2013 | 36.4 | 5.61% |
| 2012 | 34.4 | 5.06% |
| 2011 | 32.8 | 5.09% |
| 2010 | 31.2 | 6.04% |
| 2009 | 29.4 |