| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 33 |
1.9%
|
| -1 | Don't know | 418 |
23.7%
|
| 1 | Very often | 139 |
7.9%
|
| 2 | Fairly often | 343 |
19.5%
|
| 3 | Not often | 420 |
23.8%
|
| 4 | Not at all often | 409 |
23.2%
|