| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 13 |
1.1%
|
| 1 | Very Frequently | 43 |
3.6%
|
| 2 | Quite frequently | 149 |
12.4%
|
| 3 | Not frequently | 472 |
39.3%
|
| 4 | Not at all frequently | 519 |
43.3%
|