| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.5%
|
| 1 | Very Frequently | 143 |
9.5%
|
| 2 | Quite frequently | 216 |
14.4%
|
| 3 | Not frequently | 297 |
19.8%
|
| 4 | Not at all frequently | 837 |
55.8%
|