| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 65 |
5.4%
|
| 1 | Very Frequently | 40 |
3.3%
|
| 2 | Quite frequently | 117 |
9.8%
|
| 3 | Not frequently | 366 |
30.5%
|
| 4 | Not at all frequently | 612 |
51%
|