| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
1%
|
| -1 | Don't know | 12 |
1.2%
|
| 1 | Very Frequently | 13 |
1.3%
|
| 2 | Quite frequently | 35 |
3.5%
|
| 3 | Not frequently | 210 |
21%
|
| 4 | Not at all frequently | 720 |
72%
|