| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0%
|
| -1 | Don't know | 50 |
2.4%
|
| 1 | Very Frequently | 133 |
6.4%
|
| 2 | Quite frequently | 190 |
9.2%
|
| 3 | Not frequently | 801 |
38.8%
|
| 4 | Not at all frequently | 892 |
43.2%
|