| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 34 |
2.4%
|
| 1 | Very Frequently | 44 |
3.1%
|
| 2 | Quite frequently | 141 |
10.1%
|
| 3 | Not frequently | 411 |
29.4%
|
| 4 | Not at all frequently | 766 |
54.7%
|