| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 52 |
5.2%
|
| 2 | Often | 154 |
15.3%
|
| 3 | Occasionally | 210 |
20.9%
|
| 4 | Rarely | 354 |
35.2%
|
| 5 | Never | 237 |
23.5%
|
| Sysmiss | 1023 |