| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 3 |
0.2%
|
| 1 | Very often | 816 |
66.7%
|
| 2 | Fairly often | 313 |
25.6%
|
| 3 | Not often | 55 |
4.5%
|
| 4 | Not at all often | 36 |
2.9%
|