| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 421 |
9.2%
|
| 2 | Sometimes | 1406 |
30.9%
|
| 3 | Never | 2648 |
58.1%
|
| 97 | Not applicable | 79 |
1.7%
|
| 99 | Refuse to answer | 1 |
0%
|