Sex;Educational level;Average number;Total Both sexes;Total;Average;1.42 Both sexes;Total;Standard deviation;1.07 Both sexes;Cannot read or write, or incomplete primary education;Average;1.52 Both sexes;Cannot read or write, or incomplete primary education;Standard deviation;1.42 Both sexes;Complete primary education;Average;1.40 Both sexes;Complete primary education;Standard deviation;0.87 Both sexes;Secondary education, 1st stage;Average;1.43 Both sexes;Secondary education, 1st stage;Standard deviation;1.09 Both sexes;Secondary education, 2nd stage;Average;1.38 Both sexes;Secondary education, 2nd stage;Standard deviation;1.02 Both sexes;Advanced professional training or the equivalent;Average;1.34 Both sexes;Advanced professional training or the equivalent;Standard deviation;0.81 Both sexes;University education;Average;1.35 Both sexes;University education;Standard deviation;0.83 Male;Total;Average;1.41 Male;Total;Standard deviation;1.20 Male;Cannot read or write, or incomplete primary education;Average;1.55 Male;Cannot read or write, or incomplete primary education;Standard deviation;1.89 Male;Complete primary education;Average;1.40 Male;Complete primary education;Standard deviation;0.96 Male;Secondary education, 1st stage;Average;1.44 Male;Secondary education, 1st stage;Standard deviation;1.09 Male;Secondary education, 2nd stage;Average;1.39 Male;Secondary education, 2nd stage;Standard deviation;1.05 Male;Advanced professional training or the equivalent;Average;1.28 Male;Advanced professional training or the equivalent;Standard deviation;0.70 Male;University education;Average;1.28 Male;University education;Standard deviation;0.68 Female;Total;Average;1.42 Female;Total;Standard deviation;0.97 Female;Cannot read or write, or incomplete primary education;Average;1.51 Female;Cannot read or write, or incomplete primary education;Standard deviation;1.09 Female;Complete primary education;Average;1.39 Female;Complete primary education;Standard deviation;0.79 Female;Secondary education, 1st stage;Average;1.43 Female;Secondary education, 1st stage;Standard deviation;1.08 Female;Secondary education, 2nd stage;Average;1.37 Female;Secondary education, 2nd stage;Standard deviation;1.00 Female;Advanced professional training or the equivalent;Average;1.40 Female;Advanced professional training or the equivalent;Standard deviation;0.91 Female;University education;Average;1.40 Female;University education;Standard deviation;0.90