| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Often | 4927 |
34.6%
|
| 2 | 2. Sometimes | 8106 |
57%
|
| 3 | 3. Never | 1036 |
7.3%
|
| 8 | 8. Don't know | 160 |
1.1%
|
| 9 | 9. Missing | 2 |
0%
|