Type of sample member (i.e. core member, core partner, younger partner or new partner)
Children's Grid: Child number within these parents (first child, second child etc)
Whether respondent has use of car or van when needed, either as driver/passenger
Health/disability benefits received in the last year: partner (1st mention) - merged var
Health/disability benefits received in the last year: partner (2nd mention) - merged var
Health/disability benefits received in the last year: partner (3rd mention) - merged var
Health/disability benefits received in the last year: partner (4th mention) - merged var