| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 28281 |
81.9%
|
| 2 | No | 6256 |
18.1%
|
| -4 | Not asked | 8134 | |
| -3 | Not applicable (R is the chief wage earner) | 34699 | |
| -2 | NA | 80 | |
| -1 | DK | 368 |