| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -1 | Don't know | 11 |
0.9%
|
| 1 | Very Frequently | 41 |
3.4%
|
| 2 | Quite frequently | 220 |
18.4%
|
| 3 | Not frequently | 321 |
26.8%
|
| 4 | Not at all frequently | 602 |
50.3%
|