| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 39 |
3.3%
|
| 1 | Very Frequently | 35 |
2.9%
|
| 2 | Quite frequently | 126 |
10.5%
|
| 3 | Not frequently | 464 |
38.7%
|
| 4 | Not at all frequently | 536 |
44.7%
|