| Value | Category | Cases | |
|---|---|---|---|
| 1 | Densely populated area | 884 |
29.1%
|
| 2 | Intermediate density area | 827 |
27.2%
|
| 3 | Thinly populated area | 241 |
7.9%
|
| -6 | Follow up refusal | 1011 |
33.2%
|
| -2 | No answer (or invalid answer) | 80 |
2.6%
|