| Value | Category | Cases | |
|---|---|---|---|
| 1 | Husband | 68 |
3.9%
|
| 2 | Wife | 68 |
3.9%
|
| 3 | Both | 1227 |
69.6%
|
| 8 | DK | 54 |
3.1%
|
| Sysmiss | 347 |
19.7%
|