| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 605 |
4.4%
|
| -8 | -8. Refused | 0 |
0%
|
| -5 | -5. Not applicable | 0 |
0%
|
| 1 | 3647 |
26.4%
|
|
| 2 | 3641 |
26.3%
|
|
| 3 | 3419 |
24.7%
|
|
| 4 | 1607 |
11.6%
|
|
| 5 | 909 |
6.6%
|
|
| Sysmiss | 23569 |