| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 35 |
2.9%
|
| 1 | Very Frequently | 69 |
5.8%
|
| 2 | Quite frequently | 149 |
12.4%
|
| 3 | Not frequently | 336 |
28%
|
| 4 | Not at all frequently | 609 |
50.8%
|