| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 5047 |
98.9%
|
| 2 | Once | 26 |
0.5%
|
| 3 | More than once | 30 |
0.6%
|
| 4 | Not applicable | 0 |
0%
|
| 5 | No Answer / Refused to answer | 0 |
0%
|
| Sysmiss | 2 |