Sex Country of birth Indicator Total Both sexes Total Average 1.40 Both sexes Total Standard deviation 1.22 Both sexes Spain Average 1.41 Both sexes Spain Standard deviation 1.25 Both sexes Abroad Average 1.27 Both sexes Abroad Standard deviation 0.82 Men Total Average 1.41 Men Total Standard deviation 1.48 Men Spain Average 1.44 Men Spain Standard deviation 1.54 Men Abroad Average 1.15 Men Abroad Standard deviation 0.51 Women Total Average 1.39 Women Total Standard deviation 0.99 Women Spain Average 1.39 Women Spain Standard deviation 1.00 Women Abroad Average 1.33 Women Abroad Standard deviation 0.92