| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 66 |
5.5%
|
| 1 | Very Frequently | 61 |
5.1%
|
| 2 | Quite frequently | 112 |
9.3%
|
| 3 | Not frequently | 293 |
24.4%
|
| 4 | Not at all frequently | 667 |
55.6%
|