| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 427 |
9.1%
|
| 2 | No | 4150 |
88%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 45 |
1%
|
| 9 | Missing | 92 |
2%
|
| Sysmiss | 113 |