Value | Category | Cases | |
---|---|---|---|
1 | No measures | 11951 |
82.9%
|
2 | Rainwater tank from roof | 269 |
1.9%
|
3 | Ditch | 1905 |
13.2%
|
4 | Piped away | 259 |
1.8%
|
5 | Other | 26 |
0.2%
|
9 | Missing | 9 |
0.1%
|