| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 4 |
0.3%
|
| 1 | Very Frequently | 104 |
8.7%
|
| 2 | Quite frequently | 212 |
17.7%
|
| 3 | Not frequently | 553 |
46.1%
|
| 4 | Not at all frequently | 327 |
27.3%
|