| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 3867 |
80.5%
|
| 1 | Once | 2 |
0%
|
| 2 | More than once | 2 |
0%
|
| 3 | Not applicable | 926 |
19.3%
|
| 4 | No Answer / Refused to answer | 9 |
0.2%
|