| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 642 |
3.8%
|
| 2 | No | 15468 |
91.2%
|
| 7 | Not applicable | 777 |
4.6%
|
| 9 | Refused | 73 |
0.4%
|
| Sysmiss | 2 |