| Value | Category |
|---|---|
| 1 | always respondent |
| 2 | usually respondent |
| 3 | respondent and partner about equally |
| 4 | usually partner |
| 5 | always partner |
| 6 | always or usually other person in the household |
| 7 | always or usually someone else not living in the household |
| 97 | not applicable |
| Missing value |