| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 30 |
2.4%
|
| 1 | Very often | 701 |
56.7%
|
| 2 | Fairly often | 338 |
27.3%
|
| 3 | Not often | 130 |
10.5%
|
| 4 | Not at all often | 38 |
3.1%
|