| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.7%
|
| -1 | Don't know | 102 |
6.8%
|
| 1 | Very often | 345 |
23%
|
| 2 | Fairly often | 517 |
34.5%
|
| 3 | Not often | 330 |
22%
|
| 4 | Not at all often | 194 |
12.9%
|