| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.8%
|
| -1 | Don't know | 51 |
4.3%
|
| 1 | Very often | 485 |
40.4%
|
| 2 | Fairly often | 263 |
21.9%
|
| 3 | Not often | 236 |
19.7%
|
| 4 | Not at all often | 155 |
12.9%
|