| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 17 |
1.3%
|
| -1 | Don't know | 339 |
26.3%
|
| 1 | Very often | 33 |
2.6%
|
| 2 | Fairly often | 161 |
12.5%
|
| 3 | Not often | 299 |
23.2%
|
| 4 | Not at all often | 440 |
34.1%
|