Sex;Level of studies;Average number;Total BOTH SEXES;Total;Average;1.81 BOTH SEXES;Total;Standard deviation;1.73 BOTH SEXES;Cannot read or write, or incomplete primary education;Average;1.60 BOTH SEXES;Cannot read or write, or incomplete primary education;Standard deviation;1.51 BOTH SEXES;Complete primary education;Average;1.97 BOTH SEXES;Complete primary education;Standard deviation;1.55 BOTH SEXES;Secondary education, 1st stage;Average;1.88 BOTH SEXES;Secondary education, 1st stage;Standard deviation;1.80 BOTH SEXES;Secondary education, 2nd stage;Average;1.78 BOTH SEXES;Secondary education, 2nd stage;Standard deviation;1.74 BOTH SEXES;Advanced professional training or the equivalent;Average;1.70 BOTH SEXES;Advanced professional training or the equivalent;Standard deviation;1.99 BOTH SEXES;University education;Average;1.75 BOTH SEXES;University education;Standard deviation;1.65 MALES;Total;Average;1.74 MALES;Total;Standard deviation;1.47 MALES;Cannot read or write, or incomplete primary education;Average;1.72 MALES;Cannot read or write, or incomplete primary education;Standard deviation;1.97 MALES;Complete primary education;Average;1.82 MALES;Complete primary education;Standard deviation;1.29 MALES;Secondary education, 1st stage;Average;1.82 MALES;Secondary education, 1st stage;Standard deviation;1.53 MALES;Secondary education, 2nd stage;Average;1.67 MALES;Secondary education, 2nd stage;Standard deviation;1.20 MALES;Advanced professional training or the equivalent;Average;1.70 MALES;Advanced professional training or the equivalent;Standard deviation;1.88 MALES;University education;Average;1.67 MALES;University education;Standard deviation;1.34 FEMALES;Total;Average;1.87 FEMALES;Total;Standard deviation;1.92 FEMALES;Cannot read or write, or incomplete primary education;Average;1.52 FEMALES;Cannot read or write, or incomplete primary education;Standard deviation;1.16 FEMALES;Complete primary education;Average;2.10 FEMALES;Complete primary education;Standard deviation;1.72 FEMALES;Secondary education, 1st stage;Average;1.94 FEMALES;Secondary education, 1st stage;Standard deviation;2.00 FEMALES;Secondary education, 2nd stage;Average;1.86 FEMALES;Secondary education, 2nd stage;Standard deviation;2.04 FEMALES;Advanced professional training or the equivalent;Average;1.70 FEMALES;Advanced professional training or the equivalent;Standard deviation;2.11 FEMALES;University education;Average;1.83 FEMALES;University education;Standard deviation;1.89