| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 5 |
0.4%
|
| 1 | Very Frequently | 49 |
4.1%
|
| 2 | Quite frequently | 249 |
20.8%
|
| 3 | Not frequently | 479 |
39.9%
|
| 4 | Not at all frequently | 418 |
34.8%
|