SEX	SOCIAL CLASS	INDICATOR	Total
BOTH SEXES	Total	Mean	295.50
BOTH SEXES	Total	Standard deviation	256.87
BOTH SEXES	I	Mean	284.96
BOTH SEXES	I	Standard deviation	248.67
BOTH SEXES	II	Mean	297.73
BOTH SEXES	II	Standard deviation	271.50
BOTH SEXES	III	Mean	293.39
BOTH SEXES	III	Standard deviation	242.54
BOTH SEXES	IV	Mean	308.03
BOTH SEXES	IV	Standard deviation	265.04
BOTH SEXES	V	Mean	297.36
BOTH SEXES	V	Standard deviation	255.74
BOTH SEXES	VI	Mean	303.91
BOTH SEXES	VI	Standard deviation	286.63
BOTH SEXES	Not recorded	Mean	275.71
BOTH SEXES	Not recorded	Standard deviation	246.12
Men	Total	Mean	335.39
Men	Total	Standard deviation	279.23
Men	I	Mean	317.27
Men	I	Standard deviation	254.91
Men	II	Mean	347.39
Men	II	Standard deviation	307.02
Men	III	Mean	331.03
Men	III	Standard deviation	264.61
Men	IV	Mean	353.03
Men	IV	Standard deviation	296.66
Men	V	Mean	340.46
Men	V	Standard deviation	286.09
Men	VI	Mean	341.52
Men	VI	Standard deviation	301.62
Men	Not recorded	Mean	317.69
Men	Not recorded	Standard deviation	246.47
Women	Total	Mean	251.29
Women	Total	Standard deviation	221.32
Women	I	Mean	244.93
Women	I	Standard deviation	234.63
Women	II	Mean	252.66
Women	II	Standard deviation	225.37
Women	III	Mean	252.26
Women	III	Standard deviation	208.22
Women	IV	Mean	249.78
Women	IV	Standard deviation	203.08
Women	V	Mean	249.20
Women	V	Standard deviation	206.47
Women	VI	Mean	269.50
Women	VI	Standard deviation	267.61
Women	Not recorded	Mean	244.89
Women	Not recorded	Standard deviation	241.26