| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 521 |
86.8%
|
| 2 | No | 79 |
13.2%
|
| -4 | Not asked | 0 | |
| -3 | Not applicable (R is the chief wage earner) | 399 | |
| -2 | NA | 0 | |
| -1 | DK | 1 |