| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very often | 391 |
32.6%
|
| 2 | Fairly often | 482 |
40.2%
|
| 3 | Not often | 276 |
23%
|
| 4 | Not at all often | 50 |
4.2%
|