"Figure 2: Cannabis was the most commonly used drug for adults aged 18 to 24 and 18 to 59 years","" "England and Wales, year ending March 2021 ","" "","" "Notes","" "Unit","%" "","" "","18-59","18-24" "Cannabis","5.8","13.7" "Cocaine","2.1","5.3" "Ecstasy","0.8","2.0" "Hallucinogens","0.7","2.7" "Opiates","0.1","0.0" "Amphetamines","0.1","0.0"