| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
1.5%
|
| -1 | Don't know | 107 |
10.7%
|
| 1 | Very often | 250 |
25%
|
| 2 | Fairly often | 213 |
21.3%
|
| 3 | Not often | 260 |
26%
|
| 4 | Not at all often | 155 |
15.5%
|