Over the past year alone, nearly 15% of the adult population in Nigeria (around 14.3 million people) reported a “considerable level” of use of psychoactive drug substances—it’s a rate much higher than the 2016 global average of 5.6% among adults.
The survey was led by Nigeria’s National Bureau of Statistics (NBS) and the Center for Research and Information on Substance Abuse with technical support from the United Nations Office on Drugs and Crime (UNODC) and funding from the European Union.
It showed the highest levels of drug use was recorded among people aged between 25 to 39, with cannabis being the most widely used drug. Sedatives, heroin, cocaine and the non-medical use of prescription opioids were also noted. The survey excluded the use of tobacoo and alcohol.