| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 58 |
4.8%
|
| 1 | Never | 485 |
40.6%
|
| 2 | Rarely | 341 |
28.5%
|
| 3 | Frequently | 255 |
21.3%
|
| 4 | Always | 56 |
4.7%
|