The researchers, who analyzed data from a 2005 census, said the disparity was widest among children ages 1 to 4, a sign that the greatest imbalances among the adult population lie ahead.

• 分析了2005年人口普查数据后，研究员认为，1-4岁的孩子中间男女人数差距最大，这预示着成人间男女人数的巨大差距就在眼前。