| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 172 |
34.2%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 4 |
0.8%
|
| -3 | Missing | 128 |
25.4%
|
| 5 | 7 |
1.4%
|
|
| 6 | 81 |
16.1%
|
|
| 7 | 95 |
18.9%
|
|
| 8 | 15 |
3%
|
|
| 11 | 1 |
0.2%
|
|
| Sysmiss | 496 |