| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 15 |
1.5%
|
| 1 | Very Frequently | 161 |
16.1%
|
| 2 | Quite frequently | 371 |
37.1%
|
| 3 | Not frequently | 320 |
32%
|
| 4 | Not at all frequently | 133 |
13.3%
|