| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.4%
|
| -1 | Don't know | 125 |
7.1%
|
| 1 | Very Frequently | 127 |
7.2%
|
| 2 | Quite frequently | 260 |
14.8%
|
| 3 | Not frequently | 741 |
42.1%
|
| 4 | Not at all frequently | 502 |
28.5%
|