But Mr. Cai and other demographers estimate the real rate is closer to 1.5 children.

但是蔡先生和其他人口统计学家估计，真实的比率是接近1.5。

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But as demographers sift through recent data releases from the Census Bureau, they have found that Jacksonville is home to one of the biggest populations of gay parents in the country.

但人口统计学家根据美国人口调查局发布的最新数据发现：Jacksonville是美国拥有同性恋人口最多的城市之一。

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The state-by-state information is not yet complete, but Marc Perry says demographers found a clear trend in population growth.

VOA: special.2011.03.14

One might argue over reasons, but the fact is demographers expect the number of single, childless Japan will only keep on growing.

CNN: Single, childless Japan emerging

His critique consists of a few quibbles that might make for an interesting coffee break dispute among demographers, but in no way affect the basic facts that I reported.

FORBES: The Global Post and Russian Demography: Still Sloppy, Still Hackneyed, Still Wrong

But the birth rates of the two communities are now converging, and most demographers think that the majority will probably stay narrowly Protestant for quite some time.

ECONOMIST: Why peace is now possible