| Value | Category | Cases | |
|---|---|---|---|
| 1 | wife | 1970 |
13%
|
| 2 | husband | 1869 |
12.3%
|
| 3 | both | 2307 |
15.2%
|
| 4 | Residency data | 9063 |
59.6%
|
| Sysmiss | 7591 |