| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 111 |
2.3%
|
| 2 | No | 4633 |
97.3%
|
| 8 | DK | 17 |
0.4%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 239 |