Two decades afterwards, the fresh new proportion of men in order to feminine during the reduced amount of training risen to 0 In 1990, there had been just 6 men for each and every ten women during the lower quantity of degree, but twenty-two guys each ten women within large level. nine, and sex ratio… Poursuivre la lecture Two decades afterwards, the fresh new proportion of men in order to feminine during the reduced amount of training risen to 0