| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.4%
|
| -1 | Don't know | 51 |
2.1%
|
| 1 | Very Frequently | 112 |
4.6%
|
| 2 | Quite frequently | 229 |
9.5%
|
| 3 | Not frequently | 731 |
30.3%
|
| 4 | Not at all frequently | 1283 |
53.1%
|