| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 767 |
68.5%
|
| 2 | No | 308 |
27.5%
|
| 7 | Inconsisent | 0 |
0%
|
| 8 | DK | 10 |
0.9%
|
| 9 | Missing | 35 |
3.1%
|
| Sysmiss | 3707 |