Cohabitation population estimates for England and Wales, 2003.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003625:Data Collection; D004739:England / Q000453:epidemiology; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018454:Spouses; D014852:Wales / Q000453:epidemiology