| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 17 |
1.4%
|
| 1 | Very often | 310 |
25.3%
|
| 2 | Fairly often | 528 |
43.2%
|
| 3 | Not often | 220 |
18%
|
| 4 | Not at all often | 148 |
12.1%
|