This is the sum of the total natural external surface water resources and the external groundwater resources.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 98,0 | 0,00 % |
| 2019 | 98,0 | 0,00 % |
| 2018 | 98,0 | 0,00 % |
| 2017 | 98,0 | 0,00 % |
| 2016 | 98,0 | 0,00 % |
| 2015 | 98,0 | 0,00 % |
| 2014 | 98,0 | 0,00 % |
| 2013 | 98,0 | 0,00 % |
| 2012 | 98,0 | 0,00 % |
| 2011 | 98,0 | 0,00 % |
| 2010 | 98,0 | 0,00 % |
| 2009 | 98,0 |