| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 12 |
0.8%
|
| 1 | Very Frequently | 190 |
12.7%
|
| 2 | Quite frequently | 259 |
17.3%
|
| 3 | Not frequently | 491 |
32.8%
|
| 4 | Not at all frequently | 546 |
36.4%
|