| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
0.9%
|
| -1 | Don't know | 170 |
13.2%
|
| 1 | Very often | 296 |
23%
|
| 2 | Fairly often | 488 |
37.9%
|
| 3 | Not often | 210 |
16.3%
|
| 4 | Not at all often | 113 |
8.8%
|