| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very Frequently | 50 |
3.1%
|
| 2 | Quite frequently | 245 |
15%
|
| 3 | Not frequently | 358 |
21.9%
|
| 4 | Not at all frequently | 984 |
60.1%
|