| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Frequently | 20 |
1.6%
|
| 2 | Quite frequently | 77 |
6%
|
| 3 | Not frequently | 196 |
15.4%
|
| 4 | Not at all frequently | 886 |
69.4%
|
| Sysmiss | 97 |
7.6%
|