| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 1268 |
28.9%
|
| 2 | Sometimes | 1487 |
33.9%
|
| 3 | Rarely | 686 |
15.6%
|
| 4 | Never | 941 |
21.4%
|
| 8 | Don't know | 7 |
0.2%
|
| 9 | No answer | 2 |
0%
|