| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 204 |
4.3%
|
| 2 | No | 4465 |
93.8%
|
| 8 | DK | 92 |
1.9%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 239 |