| Value | Category | Cases | |
|---|---|---|---|
| 1 | Equal | 2969 |
13.4%
|
| 2 | 2 | 949 |
4.3%
|
| 3 | 3 | 1230 |
5.5%
|
| 4 | 4 | 1146 |
5.2%
|
| 5 | 5 | 2419 |
10.9%
|
| 6 | 6 | 1463 |
6.6%
|
| 7 | 7 | 2055 |
9.3%
|
| 8 | 8 | 3226 |
14.5%
|
| 9 | 9 | 2015 |
9.1%
|
| 10 | Individ | 4743 |
21.4%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 1400 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 38 | |
| -1 | Don't know | 905 |