| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 25 |
2.1%
|
| 1 | Very Frequently | 19 |
1.6%
|
| 2 | Quite frequently | 81 |
6.7%
|
| 3 | Not frequently | 129 |
10.7%
|
| 4 | Not at all frequently | 949 |
78.9%
|