| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 3835 |
84.2%
|
| 2 | Sometimes | 522 |
11.5%
|
| 3 | Never | 79 |
1.7%
|
| 97 | Not applicable | 117 |
2.6%
|
| 99 | Refuse to answer | 2 |
0%
|