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