| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 95 |
9.1%
|
| 2 | Rarely | 304 |
29.1%
|
| 3 | Frequently | 515 |
49.2%
|
| 4 | Always | 63 |
6%
|
| Sysmiss | 69 |
6.6%
|