| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 119 |
11.9%
|
| 1 | Never | 285 |
28.5%
|
| 2 | Rarely | 366 |
36.6%
|
| 3 | Frequently | 200 |
20%
|
| 4 | Always | 27 |
2.7%
|