Sex Country of birth Average number Total BOTH SEXES Total Average 5.51 BOTH SEXES Total Standard deviation 1.42 BOTH SEXES Spain Average 5.52 BOTH SEXES Spain Standard deviation 1.41 BOTH SEXES Abroad Average 5.44 BOTH SEXES Abroad Standard deviation 1.44 MALES Total Average 5.44 MALES Total Standard deviation 1.42 MALES Spain Average 5.44 MALES Spain Standard deviation 1.41 MALES Abroad Average 5.43 MALES Abroad Standard deviation 1.44 FEMALES Total Average 5.60 FEMALES Total Standard deviation 1.41 FEMALES Spain Average 5.63 FEMALES Spain Standard deviation 1.40 FEMALES Abroad Average 5.46 FEMALES Abroad Standard deviation 1.44