| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 30 |
3%
|
| 1 | Very Frequently | 46 |
4.6%
|
| 2 | Quite frequently | 71 |
7.1%
|
| 3 | Not frequently | 288 |
28.8%
|
| 4 | Not at all frequently | 565 |
56.5%
|