| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 11 |
1.1%
|
| 1 | Very Frequently | 101 |
10.1%
|
| 2 | Quite frequently | 140 |
14%
|
| 3 | Not frequently | 306 |
30.6%
|
| 4 | Not at all frequently | 442 |
44.2%
|