| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 97 |
8.1%
|
| 1 | Very often | 140 |
11.6%
|
| 2 | Fairly often | 386 |
32.1%
|
| 3 | Not often | 276 |
22.9%
|
| 4 | Not at all often | 304 |
25.3%
|