| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 90 |
1.7%
|
| 2 | Often | 109 |
2%
|
| 3 | Rarely | 279 |
5.2%
|
| 4 | Not at all | 195 |
3.6%
|
| 5 | 2 |
0%
|
|
| 7 | Refusal | 3 |
0.1%
|
| 9 | Not applicable | 4714 |
87.4%
|
| Sysmiss | 2 |