Sex;Social class;Average number;Total
BOTH SEXES;Total;Average;17.03
BOTH SEXES;Total;Standard deviation;3.97
BOTH SEXES;I;Average;17.26
BOTH SEXES;I;Standard deviation;3.19
BOTH SEXES;II;Average;17.58
BOTH SEXES;II;Standard deviation;4.01
BOTH SEXES;III;Average;17.27
BOTH SEXES;III;Standard deviation;3.94
BOTH SEXES;IV;Average;16.76
BOTH SEXES;IV;Standard deviation;3.98
BOTH SEXES;V;Average;16.84
BOTH SEXES;V;Standard deviation;4.28
BOTH SEXES;VI;Average;16.86
BOTH SEXES;VI;Standard deviation;3.95
BOTH SEXES;No data recorded;Average;16.63
BOTH SEXES;No data recorded;Standard deviation;3.72
MALES;Total;Average;16.61
MALES;Total;Standard deviation;3.48
MALES;I;Average;17.24
MALES;I;Standard deviation;3.28
MALES;II;Average;17.11
MALES;II;Standard deviation;3.39
MALES;III;Average;16.94
MALES;III;Standard deviation;3.43
MALES;IV;Average;16.22
MALES;IV;Standard deviation;3.15
MALES;V;Average;16.38
MALES;V;Standard deviation;3.70
MALES;VI;Average;16.41
MALES;VI;Standard deviation;3.37
MALES;No data recorded;Average;.
MALES;No data recorded;Standard deviation;.
FEMALES;Total;Average;17.85
FEMALES;Total;Standard deviation;4.69
FEMALES;I;Average;17.31
FEMALES;I;Standard deviation;3.04
FEMALES;II;Average;18.14
FEMALES;II;Standard deviation;4.58
FEMALES;III;Average;17.69
FEMALES;III;Standard deviation;4.48
FEMALES;IV;Average;18.22
FEMALES;IV;Standard deviation;5.38
FEMALES;V;Average;18.13
FEMALES;V;Standard deviation;5.39
FEMALES;VI;Average;17.81
FEMALES;VI;Standard deviation;4.83
FEMALES;No data recorded;Average;17.02
FEMALES;No data recorded;Standard deviation;3.22