| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 16 |
1.3%
|
| -1 | Don't know | 223 |
18.2%
|
| 1 | Very often | 139 |
11.4%
|
| 2 | Fairly often | 230 |
18.8%
|
| 3 | Not often | 228 |
18.6%
|
| 4 | Not at all often | 387 |
31.6%
|