| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 21 |
2.1%
|
| -1 | Don't know | 138 |
13.8%
|
| 1 | Very often | 74 |
7.4%
|
| 2 | Fairly often | 85 |
8.5%
|
| 3 | Not often | 146 |
14.6%
|
| 4 | Not at all often | 536 |
53.6%
|