| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 58 |
4.8%
|
| 1 | Never | 251 |
20.9%
|
| 2 | Rarely | 369 |
30.8%
|
| 3 | Frequently | 445 |
37.1%
|
| 4 | Always | 72 |
6%
|