| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 421 |
8.2%
|
| 2 | No | 4227 |
82.8%
|
| 3 | I do not know | 14 |
0.3%
|
| 4 | Not applicable | 379 |
7.4%
|
| Sysmiss | 64 |