| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 53 |
2.9%
|
| 2 | Often | 90 |
4.9%
|
| 3 | Occasionally | 261 |
14.3%
|
| 4 | Rarely | 174 |
9.5%
|
| 5 | Never | 1248 |
68.3%
|
| Sysmiss | 157 |