| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 210 |
17.1%
|
| 1 | Very often | 199 |
16.2%
|
| 2 | Fairly often | 308 |
25%
|
| 3 | Not often | 247 |
20.1%
|
| 4 | Not at all often | 264 |
21.5%
|