| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8 |
38.1%
|
| 2 | No | 12 |
57.1%
|
| 8 | DK | 1 |
4.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 3490 |