| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3343 |
33.6%
|
| -8 | Refused | 34 |
0.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 40 |
0.4%
|
| 1 | Yes | 932 |
9.4%
|
| 2 | No | 5609 |
56.3%
|
| Sysmiss | 5035 |