| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 23 |
1.9%
|
| 1 | Very Frequently | 117 |
9.5%
|
| 2 | Quite frequently | 240 |
19.4%
|
| 3 | Not frequently | 411 |
33.2%
|
| 4 | Not at all frequently | 446 |
36.1%
|