| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 326 |
87.2%
|
| 2 | No | 35 |
9.4%
|
| 8 | DK | 10 |
2.7%
|
| 9 | Missing | 3 |
0.8%
|
| Sysmiss | 1548 |