| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.2%
|
| -1 | Don't know | 21 |
0.9%
|
| 1 | Very Frequently | 137 |
5.7%
|
| 2 | Quite frequently | 379 |
15.7%
|
| 3 | Not frequently | 963 |
39.9%
|
| 4 | Not at all frequently | 911 |
37.7%
|