According to the National Survey on Drug Use and Health survey,about _____ of adults aged 26 or older in 2009 have used an illicit drug within the previous year.

Question

Quizplus · Accepted Answer

According to the National Survey on Drug Use and Health survey, about 11 percent of adults aged 26 or older in 2009 have used an illicit drug within the previous year. This means that out of every 100 adults aged 26 or older, 11 of them have used an illegal substance in the past year.