| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 27 |
0.8%
|
| 1 | Very Frequently | 35 |
1.1%
|
| 2 | Quite frequently | 127 |
4%
|
| 3 | Not frequently | 465 |
14.5%
|
| 4 | Not at all frequently | 2546 |
79.6%
|