| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3486 |
29.8%
|
| 2 | Not for pay | 44 |
0.4%
|
| 3 | Not at all | 3061 |
26.2%
|
| 4 | It depends on circumstances | 4896 |
41.9%
|
| 98 | Don't know | 193 |
1.7%
|
| Sysmiss | 30332 |