Sex	Social class	Indicator	Total
Both sexes	TOTAL	Average	294.49
Both sexes	TOTAL	Standard deviation	253.01
Both sexes	I	Average	255.98
Both sexes	I	Standard deviation	212.73
Both sexes	II	Average	290.37
Both sexes	II	Standard deviation	239.68
Both sexes	III	Average	292.04
Both sexes	III	Standard deviation	259.04
Both sexes	IV	Average	306.27
Both sexes	IV	Standard deviation	250.40
Both sexes	V	Average	311.32
Both sexes	V	Standard deviation	270.04
Both sexes	VI	Average	297.94
Both sexes	VI	Standard deviation	258.80
Both sexes	No data recorded	Average	284.18
Both sexes	No data recorded	Standard deviation	230.14
Men	TOTAL	Average	328.04
Men	TOTAL	Standard deviation	278.85
Men	I	Average	282.77
Men	I	Standard deviation	228.00
Men	II	Average	328.66
Men	II	Standard deviation	267.67
Men	III	Average	322.26
Men	III	Standard deviation	287.65
Men	IV	Average	346.76
Men	IV	Standard deviation	288.44
Men	V	Average	348.11
Men	V	Standard deviation	294.37
Men	VI	Average	325.54
Men	VI	Standard deviation	275.61
Men	No data recorded	Average	299.42
Men	No data recorded	Standard deviation	225.00
Women	TOTAL	Average	254.13
Women	TOTAL	Standard deviation	210.94
Women	I	Average	225.14
Women	I	Standard deviation	189.01
Women	II	Average	247.71
Women	II	Standard deviation	195.38
Women	III	Average	254.34
Women	III	Standard deviation	212.18
Women	IV	Average	258.69
Women	IV	Standard deviation	185.55
Women	V	Average	266.16
Women	V	Standard deviation	228.83
Women	VI	Average	259.99
Women	VI	Standard deviation	228.34
Women	No data recorded	Average	274.56
Women	No data recorded	Standard deviation	232.81