1981 Census of Canada: Provincial series : Population: geographic distributions (12 pts.) ; Population, occupied private dwellings, private households, census families in private households (12 pts.) ; Population: language, ethnic origin, religion, place of birth, schooling (12 pts.); Occupied private dwellings, private households, census families in private households (12 pts.); Population, private households, census families in private households (12 pts.); Population: economic characteristics (12 pts.)