§ Mr. D. E. Thomasasked the Secretary of State for Scotland what is the membership in Scotland, numerically and as a proportion of the population, of each of the five socio-economic groups.
§ Mr. William RossThe latest available figures for the five social classes, derived from the 1971 Census, are given in the table below.
SCOTLAND—CENSUS 1971 ECONOMICALLY ACTIVE AND RETIRED PERSONS, AGED 15 AND OVER, GROSSED UP FROM 10 PER CENT. SAMPLE FIGURES Social Class Persons Per cent. I … 80,810 2.9 II … 414,650 15.0 III … 1,219,620 44.1 IV … 549,080 19.8 V … 256,680 9.3 Not classified … 245,460 8.9 Total, 15 and over … 2,766,300 100.0