| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1283 |
27.5%
|
| 2 | No | 3199 |
68.5%
|
| 7 | Inconsistent | 0 |
0%
|
| 8 | DK | 121 |
2.6%
|
| 9 | Missing | 69 |
1.5%
|
| Sysmiss | 100 |