| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 3 |
0.2%
|
| 1 | Very Frequently | 139 |
9.9%
|
| 2 | Quite frequently | 395 |
28.2%
|
| 3 | Not frequently | 639 |
45.6%
|
| 4 | Not at all frequently | 223 |
15.9%
|