| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 499 |
80.7%
|
| 2 | No | 119 |
19.3%
|
| -4 | Not asked | 0 | |
| -3 | Not applicable (R is the chief wage earner) | 618 | |
| -2 | NA | 0 | |
| -1 | DK | 3 |