| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 28 |
2.3%
|
| 1 | Very Frequently | 4 |
0.3%
|
| 2 | Quite frequently | 76 |
6.3%
|
| 3 | Not frequently | 172 |
14.3%
|
| 4 | Not at all frequently | 920 |
76.7%
|