| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.8%
|
| -1 | Don't know | 84 |
6%
|
| 1 | Very often | 117 |
8.4%
|
| 2 | Fairly often | 509 |
36.4%
|
| 3 | Not often | 549 |
39.2%
|
| 4 | Not at all often | 130 |
9.3%
|