| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 19 |
1.6%
|
| 1 | Very Frequently | 56 |
4.7%
|
| 2 | Quite frequently | 140 |
11.7%
|
| 3 | Not frequently | 247 |
20.6%
|
| 4 | Not at all frequently | 738 |
61.5%
|