| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1223 |
30.9%
|
| 2 | No | 2663 |
67.3%
|
| 8 | DK | 70 |
1.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 158 |