| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -3 | Not applicable (R is the chief wage earner) | 509 |
44.5%
|
| -2 | NA | 0 |
0%
|
| -1 | DK | 0 |
0%
|
| 1 | Yes | 484 |
42.3%
|
| 2 | No | 150 |
13.1%
|