| Value | Category | Cases | |
|---|---|---|---|
| 1 | big city;>100'000 inhab. | 1917 |
74.6%
|
| 2 | small/middle city;5'000-100'00 inhab. | 176 |
6.9%
|
| 3 | countryside;< 5000 inhab. | 476 |
18.5%
|