The study found that Jews are less than two percent of the adult population of the United States.

VOA: special.2010.03.05

At the top of the list is Niger, with 77% of males, 93.6% of females, we see the population, in terms of Gender, 86% of the adult population is illiterate.

位于最前列的是尼日尔，77%的男性以及93，6%的女性是文盲，而忽略性别看整体人口，86%的成年人是文盲。

麻省理工公开课 - 媒体、教育、市场课程节选

The prevalence of HIV/AIDS in Mali is low for West Africa, effecting less than two percent of the adult population.

VOA: standard.2009.10.21

About 34.9% of the state's adult population was obese in 2011, the report said.

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An estimated 20.7% of that state's adult population was obese in 2011, the report said.

CNN: Mississippi governor reviews 'Anti-Bloomberg' bill

There, infection rates in several countries are a quarter or more of the adult population.

ECONOMIST: AIDS