| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 3703 |
77%
|
| 1 | Once | 14 |
0.3%
|
| 2 | More than once | 17 |
0.4%
|
| 3 | Not applicable | 1070 |
22.3%
|
| 4 | No Answer / Refused to answer | 2 |
0%
|