Long-term average annual volume of surface water generated by direct runoff from endogenous precipitation (surface runoff) and groundwater contributions
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 20 | 0.00% |
| 2019 | 20 | 0.00% |
| 2018 | 20 | 0.00% |
| 2017 | 20 | 0.00% |
| 2016 | 20 | 0.00% |
| 2015 | 20 | 0.00% |
| 2014 | 20 | 0.00% |
| 2013 | 20 | 0.00% |
| 2012 | 20 | 0.00% |
| 2011 | 20 | 0.00% |
| 2010 | 20 | 0.00% |
| 2009 | 20 |