| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 580 |
12.3%
|
| 2 | No | 3996 |
84.8%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 47 |
1%
|
| 9 | Missing | 91 |
1.9%
|
| Sysmiss | 113 |