| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 172 |
14.3%
|
| 1 | Very often | 25 |
2.1%
|
| 2 | Fairly often | 162 |
13.5%
|
| 3 | Not often | 412 |
34.3%
|
| 4 | Not at all often | 427 |
35.6%
|