| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 21 |
1.8%
|
| -1 | Don't know | 249 |
20.8%
|
| 1 | Very often | 45 |
3.8%
|
| 2 | Fairly often | 176 |
14.7%
|
| 3 | Not often | 239 |
19.9%
|
| 4 | Not at all often | 470 |
39.2%
|