| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.4%
|
| -1 | Don't know | 142 |
6.9%
|
| 1 | Very often | 203 |
9.8%
|
| 2 | Fairly often | 535 |
25.9%
|
| 3 | Not often | 693 |
33.5%
|
| 4 | Not at all often | 486 |
23.5%
|