| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 131 |
10.9%
|
| 1 | Very often | 68 |
5.7%
|
| 2 | Fairly often | 338 |
28.2%
|
| 3 | Not often | 327 |
27.3%
|
| 4 | Not at all often | 330 |
27.5%
|