| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 7 |
0.5%
|
| 1 | Very Frequently | 37 |
2.5%
|
| 2 | Quite frequently | 61 |
4.1%
|
| 3 | Not frequently | 447 |
29.8%
|
| 4 | Not at all frequently | 944 |
63%
|