| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 645 |
13.5%
|
| 2 | No | 4070 |
85.5%
|
| 8 | DK | 46 |
1%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 239 |