| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 245 |
10.6%
|
| 2 | Occasionally | 1257 |
54.5%
|
| 3 | Never | 803 |
34.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 20 |