| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.4%
|
| -1 | Don't know | 165 |
16.5%
|
| 1 | Very often | 46 |
4.6%
|
| 2 | Fairly often | 217 |
21.6%
|
| 3 | Not often | 258 |
25.7%
|
| 4 | Not at all often | 313 |
31.2%
|