| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 6 |
0.5%
|
| 1 | Very Frequently | 8 |
0.7%
|
| 2 | Quite frequently | 50 |
4.1%
|
| 3 | Not frequently | 295 |
24.1%
|
| 4 | Not at all frequently | 864 |
70.6%
|