| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 25 |
2.5%
|
| -1 | Don't know | 144 |
14.4%
|
| 1 | Very often | 29 |
2.9%
|
| 2 | Fairly often | 162 |
16.2%
|
| 3 | Not often | 242 |
24.2%
|
| 4 | Not at all often | 398 |
39.8%
|