| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 25 |
1.4%
|
| 1 | Very Frequently | 305 |
17.5%
|
| 2 | Quite frequently | 290 |
16.7%
|
| 3 | Not frequently | 381 |
21.9%
|
| 4 | Not at all frequently | 739 |
42.4%
|