| Value | Category | Cases | |
|---|---|---|---|
| 1 | Husband | 99 |
5.6%
|
| 2 | Wife | 225 |
12.8%
|
| 3 | Both | 1051 |
59.6%
|
| 8 | DK | 42 |
2.4%
|
| Sysmiss | 347 |
19.7%
|