Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 4.1 | -1.56% |
| 2019 | 4.1 | 2.69% |
| 2018 | 4.0 | 2.38% |
| 2017 | 3.9 | 2.03% |
| 2016 | 3.8 | 1.06% |
| 2015 | 3.8 | 2.23% |
| 2014 | 3.7 | 0.92% |
| 2013 | 3.7 | 3.86% |
| 2012 | 3.6 | 5.40% |
| 2011 | 3.4 | 2.25% |
| 2010 | 3.3 | 3.79% |
| 2009 | 3.2 |