| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 59 |
4.2%
|
| 1 | Very Frequently | 86 |
6.1%
|
| 2 | Quite frequently | 233 |
16.6%
|
| 3 | Not frequently | 338 |
24.1%
|
| 4 | Not at all frequently | 682 |
48.7%
|