Globally as well as in the US, three-quarters of all episodes of illicit drug use are with a single drug; that drug is:
A) cocaine
B) heroin
C) OxyContin
D) marijuana
E) There is no single illicit drug that is used in three-quarters of all episodes of use.

Question

Quizplus · Accepted Answer

According to the United Nations Office on Drugs and Crime, marijuana is the most commonly used illicit drug globally, accounting for three-quarters of all episodes of drug use. In the US, marijuana is also the most commonly used illicit drug, with over 43 million people reporting use in the past year, compared to other drugs such as cocaine or heroin.

Globally as Well as in the US, Three-Quarters of All