Sex Educational level Indicator Total Both sexes TOTAL Average 1.35 Both sexes TOTAL Standard deviation 1.14 Both sexes Basic and inferior Average 1.42 Both sexes Basic and inferior Standard deviation 1.18 Both sexes Medium Average 1.22 Both sexes Medium Standard deviation 0.71 Both sexes Upper Average 1.29 Both sexes Upper Standard deviation 1.30 Men TOTAL Average 1.40 Men TOTAL Standard deviation 1.32 Men Basic and inferior Average 1.47 Men Basic and inferior Standard deviation 1.39 Men Medium Average 1.19 Men Medium Standard deviation 0.72 Men Upper Average 1.35 Men Upper Standard deviation 1.47 Women TOTAL Average 1.31 Women TOTAL Standard deviation 0.95 Women Basic and inferior Average 1.37 Women Basic and inferior Standard deviation 0.94 Women Medium Average 1.25 Women Medium Standard deviation 0.71 Women Upper Average 1.25 Women Upper Standard deviation 1.16