| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 30 |
2.5%
|
| -1 | Don't know | 82 |
6.8%
|
| 1 | Very often | 176 |
14.7%
|
| 2 | Fairly often | 285 |
23.8%
|
| 3 | Not often | 353 |
29.4%
|
| 4 | Not at all often | 274 |
22.8%
|