| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 3842 |
79.9%
|
| 1 | Once | 4 |
0.1%
|
| 2 | More than once | 8 |
0.2%
|
| 3 | Not applicable | 950 |
19.8%
|
| 4 | No Answer / Refused to answer | 2 |
0%
|