| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 18 |
1.8%
|
| 1 | Very Frequently | 148 |
14.8%
|
| 2 | Quite frequently | 280 |
28%
|
| 3 | Not frequently | 363 |
36.3%
|
| 4 | Not at all frequently | 191 |
19.1%
|