| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3547 |
18.4%
|
| 2 | No | 13983 |
72.4%
|
| 3 | Don't know | 1780 |
9.2%
|
| 5 | 1 |
0%
|
|
| Sysmiss | 487 |