| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 20 |
1.6%
|
| -1 | Don't know | 254 |
20.2%
|
| 1 | Very often | 111 |
8.8%
|
| 2 | Fairly often | 277 |
22%
|
| 3 | Not often | 453 |
36%
|
| 4 | Not at all often | 142 |
11.3%
|