| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 |
1.4%
|
| -1 | Don't know | 298 |
23.7%
|
| 1 | Very often | 131 |
10.4%
|
| 2 | Fairly often | 253 |
20.1%
|
| 3 | Not often | 408 |
32.5%
|
| 4 | Not at all often | 149 |
11.9%
|