| Value | Category | Cases | |
|---|---|---|---|
| 1 | Densely populated area | 607 |
19.9%
|
| 2 | Intermediate density area | 947 |
31.1%
|
| 3 | Thinly populated area | 354 |
11.6%
|
| -6 | Follow up refusal | 1011 |
33.2%
|
| -2 | No answer (or invalid answer) | 124 |
4.1%
|