| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 142 |
11.8%
|
| 1 | Very often | 150 |
12.5%
|
| 2 | Fairly often | 385 |
32.1%
|
| 3 | Not often | 387 |
32.3%
|
| 4 | Not at all often | 135 |
11.3%
|