| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1328 |
70.6%
|
| 2 | No | 531 |
28.2%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 18 |
1%
|
| 9 | Missing | 4 |
0.2%
|
| Sysmiss | 2891 |