| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 47 |
1.9%
|
| -1 | Don't know | 176 |
7.3%
|
| 1 | Very often | 181 |
7.5%
|
| 2 | Fairly often | 659 |
27.3%
|
| 3 | Not often | 687 |
28.4%
|
| 4 | Not at all often | 665 |
27.5%
|