| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 13 |
0.9%
|
| 1 | Very Frequently | 33 |
2.2%
|
| 2 | Quite frequently | 108 |
7.2%
|
| 3 | Not frequently | 684 |
45.6%
|
| 4 | Not at all frequently | 658 |
43.9%
|