| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 270 |
3.9%
|
| 2 | No | 1117 |
15.9%
|
| 8 | DK | 21 |
0.3%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 5596 |
79.9%
|