| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.6%
|
| -1 | Don't know | 46 |
4.6%
|
| 1 | Very Frequently | 39 |
3.9%
|
| 2 | Quite frequently | 89 |
8.9%
|
| 3 | Not frequently | 204 |
20.4%
|
| 4 | Not at all frequently | 616 |
61.6%
|