| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 11 |
0.4%
|
| 2 | No | 1371 |
43.9%
|
| 8 | Not applicable | 1733 |
55.5%
|
| 9 | Don't know | 1 |
0%
|
| Sysmiss | 6 |