| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
1%
|
| -1 | Don't know | 162 |
13.5%
|
| 1 | Very often | 28 |
2.3%
|
| 2 | Fairly often | 191 |
15.9%
|
| 3 | Not often | 298 |
24.8%
|
| 4 | Not at all often | 509 |
42.4%
|