| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.7%
|
| -1 | Don't know | 147 |
12%
|
| 1 | Very often | 144 |
11.8%
|
| 2 | Fairly often | 228 |
18.6%
|
| 3 | Not often | 392 |
32.1%
|
| 4 | Not at all often | 303 |
24.8%
|