Source
C 1971 VOL 6 T5 — 05. Percentage of persons in private households in permanent housing units having more than two persons per room in each province, county and county borough and in the aggregate town areas and aggregate rural areas - 1936 to 1971
C 1971 VOL 6 T5 — 05. Percentage of persons in private households in permanent housing units having more than two persons per room in each province, county and county borough and in the aggregate town areas and aggregate rural areas - 1936 to 1971, published by CSO.