| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 9 |
0.9%
|
| 1 | Very Frequently | 58 |
5.6%
|
| 2 | Quite frequently | 80 |
7.7%
|
| 3 | Not frequently | 176 |
16.9%
|
| 4 | Not at all frequently | 713 |
68.6%
|