| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 898 |
4.4%
|
| 2 | No | 3180 |
15.8%
|
| 8 | Not applicable | 0 |
0%
|
| 9 | Don't know | 3 |
0%
|
| Sysmiss | 16104 |