| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 288 |
16.3%
|
| 1 | Very Frequently | 128 |
7.3%
|
| 2 | Quite frequently | 167 |
9.5%
|
| 3 | Not frequently | 393 |
22.3%
|
| 4 | Not at all frequently | 783 |
44.4%
|