| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 40 |
3.3%
|
| -1 | Don't know | 56 |
4.7%
|
| 1 | Very Frequently | 22 |
1.8%
|
| 2 | Quite frequently | 79 |
6.6%
|
| 3 | Not frequently | 173 |
14.4%
|
| 4 | Not at all frequently | 830 |
69.2%
|