| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 20 |
1.6%
|
| 1 | Very often | 752 |
61.5%
|
| 2 | Fairly often | 349 |
28.5%
|
| 3 | Not often | 62 |
5.1%
|
| 4 | Not at all often | 40 |
3.3%
|