| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 14 |
0.9%
|
| -1 | Don't know | 153 |
10%
|
| 1 | Very often | 32 |
2.1%
|
| 2 | Fairly often | 121 |
7.9%
|
| 3 | Not often | 381 |
24.9%
|
| 4 | Not at all often | 827 |
54.1%
|