| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1120 |
26.2%
|
| 2 | No | 2907 |
68.1%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 47 |
1.1%
|
| 9 | Missing | 196 |
4.6%
|
| Sysmiss | 557 |