| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.9%
|
| -1 | Don't know | 167 |
13.9%
|
| 1 | Very often | 116 |
9.7%
|
| 2 | Fairly often | 220 |
18.3%
|
| 3 | Not often | 355 |
29.6%
|
| 4 | Not at all often | 331 |
27.6%
|