| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Frequently | 41 |
3.9%
|
| 2 | Quite frequently | 114 |
10.9%
|
| 3 | Not frequently | 268 |
25.6%
|
| 4 | Not at all frequently | 589 |
56.3%
|
| Sysmiss | 34 |
3.3%
|