| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8437 |
84.1%
|
| 2 | No | 1595 |
15.9%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 4925 | |
| -3 | Not applicable (R is the chief wage earner) | 8810 | |
| -2 | No answer | 459 | |
| -1 | Don't know | 332 |