| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 220 |
9.3%
|
| 2 | Often | 81 |
3.4%
|
| 3 | Sometimes | 274 |
11.6%
|
| 4 | Rarely | 340 |
14.4%
|
| 5 | Never | 1408 |
59.7%
|
| 77 | Don't know | 37 |
1.6%
|
| Sysmiss | 3 |