Their absolute Numbers declined 5% in the past year to 11 million, but their proportion of that age cohort didn't change.

过去一年，他们的绝对数字下滑了5%，至1100万人，但占这一年龄群的比例并没有发生变化。

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Methods age cohort models was used to fit data of twenty five years PLC incidence in Qidong to estimate parameters for birth cohort and age effect by means of Bayesian graphical modeling.

方法利用贝叶斯图解模型和年龄队列模型对肝癌发病的年龄、出生队列效应的参数进行估计。

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According to a 2004 marketing study about generational differences, my age cohort 'went through its all-important, formative years as one of the least parented, least nurtured generations in u.

据2004年发表的一项关于世代差异的市场研究显示，在一生中最重要的成长发育期，我的同龄人是美国历史上获得父母关爱和教养最少的一代人之一。

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In this age cohort, women are outpacing men in both education and income, across the racial spectrum.

WSJ: Should Single Women Buy Homes?

By no coincidence America's biggest age cohort is at the doorstep of retirement.

FORBES: What's the Plan?

The status dropout rate describes the number of persons in a particular age cohort who lack a high school diploma.

UNESCO: II Part Analytic Section