| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.6%
|
| -1 | Don't know | 73 |
5.2%
|
| 1 | Very often | 82 |
5.9%
|
| 2 | Fairly often | 411 |
29.4%
|
| 3 | Not often | 620 |
44.3%
|
| 4 | Not at all often | 205 |
14.6%
|