| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 11 |
0.6%
|
| 1 | Very Frequently | 152 |
8.7%
|
| 2 | Quite frequently | 237 |
13.6%
|
| 3 | Not frequently | 381 |
21.9%
|
| 4 | Not at all frequently | 958 |
55%
|