| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 54 |
3.5%
|
| 1 | Very Frequently | 7 |
0.5%
|
| 2 | Quite frequently | 39 |
2.6%
|
| 3 | Not frequently | 338 |
22.1%
|
| 4 | Not at all frequently | 1090 |
71.3%
|