| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 14 |
1.1%
|
| -1 | Don't know | 329 |
26.2%
|
| 1 | Very often | 31 |
2.5%
|
| 2 | Fairly often | 109 |
8.7%
|
| 3 | Not often | 273 |
21.7%
|
| 4 | Not at all often | 501 |
39.9%
|