| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
1%
|
| -1 | Don't know | 28 |
2.3%
|
| 1 | Very Frequently | 35 |
2.9%
|
| 2 | Quite frequently | 134 |
11.2%
|
| 3 | Not frequently | 353 |
29.4%
|
| 4 | Not at all frequently | 638 |
53.2%
|