| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 35 |
3.5%
|
| 1 | Very Frequently | 62 |
6.2%
|
| 2 | Quite frequently | 179 |
17.9%
|
| 3 | Not frequently | 337 |
33.7%
|
| 4 | Not at all frequently | 386 |
38.6%
|