| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 17 |
0.8%
|
| -1 | Don't know | 383 |
19%
|
| 1 | Very often | 126 |
6.3%
|
| 2 | Fairly often | 388 |
19.3%
|
| 3 | Not often | 562 |
27.9%
|
| 4 | Not at all often | 536 |
26.6%
|