| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1436 |
62.5%
|
| 2 | No | 831 |
36.2%
|
| 8 | DK | 9 |
0.4%
|
| 9 | Missing | 21 |
0.9%
|
| Sysmiss | 35 |