Amount of Surface Water Resources refers to total volume of year by year renewable dynamic resources which exist in rivers, lakes, glaciers and other surface water and are the natural run-off of rivers.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2021 | 556,9 | 88,91 % |
| 2020 | 294,8 | 178,64 % |
| 2019 | 105,8 | -56,23 % |
| 2018 | 241,7 | -22,33 % |
| 2017 | 311,2 | 41,39 % |
| 2016 | 220,1 | 17,89 % |
| 2015 | 186,7 | 5,22 % |
| 2014 | 177,4 | 44,10 % |
| 2013 | 123,1 | -28,68 % |
| 2012 | 172,7 | -22,39 % |
| 2011 | 222,5 | -46,48 % |
| 2010 | 415,7 |