| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 12 |
0.8%
|
| 1 | Very Frequently | 72 |
4.7%
|
| 2 | Quite frequently | 265 |
17.3%
|
| 3 | Not frequently | 587 |
38.4%
|
| 4 | Not at all frequently | 592 |
38.7%
|