从上次的调查以来，最高的最低的收入的家庭，获取信息情况的差距扩大了29%，按教育程度划分则扩大了25%。 (这就是数字化引起的分化)?

From the time of the last study, the information access gap grew by 29 percent between the highest and lowest income groups, and by 25 percent between the highest and the lowest education level.

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统计数字表明，按平均数计算，母亲受教育年限越长，她的家庭人口就越少。

Statistics show that the average family size increases in inverse ratio to the mother's years of education.

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