| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 912 |
19.3%
|
| 2 | No | 3645 |
77.3%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 53 |
1.1%
|
| 9 | Missing | 104 |
2.2%
|
| Sysmiss | 113 |