| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 225 |
18.7%
|
| 1 | Very often | 243 |
20.2%
|
| 2 | Fairly often | 350 |
29.1%
|
| 3 | Not often | 225 |
18.7%
|
| 4 | Not at all often | 160 |
13.3%
|