Sex;Country of birth;Average number;Total BOTH SEXES;Total;Average;4.32 BOTH SEXES;Total;Standard deviation;1.74 BOTH SEXES;Spain;Average;4.38 BOTH SEXES;Spain;Standard deviation;1.72 BOTH SEXES;Abroad;Average;3.98 BOTH SEXES;Abroad;Standard deviation;1.82 MALES;Total;Average;4.34 MALES;Total;Standard deviation;1.69 MALES;Spain;Average;4.37 MALES;Spain;Standard deviation;1.68 MALES;Abroad;Average;4.11 MALES;Abroad;Standard deviation;1.74 FEMALES;Total;Average;4.29 FEMALES;Total;Standard deviation;1.81 FEMALES;Spain;Average;4.39 FEMALES;Spain;Standard deviation;1.78 FEMALES;Abroad;Average;3.85 FEMALES;Abroad;Standard deviation;1.89