| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 4027 |
83.8%
|
| 1 | Once | 42 |
0.9%
|
| 2 | More than once | 58 |
1.2%
|
| 3 | Not applicable | 677 |
14.1%
|
| 4 | No Answer / Refused to answer | 2 |
0%
|