| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.2%
|
| -1 | Don't know | 3 |
0.7%
|
| 1 | Very Frequently | 21 |
4.7%
|
| 2 | Quite frequently | 95 |
21.3%
|
| 3 | Not frequently | 156 |
34.9%
|
| 4 | Not at all frequently | 171 |
38.3%
|