Two reports have determined that Nigeria tokes the most weed in the world.
Around 20% of adults smoke weed regularly, spending 15 billion a year.
Weed is illegal in Nigeria, and throughout most of Africa.
The results of the reports show Nigeria well in the lead:
Nigeria - 19.4%
Canada - 15.8%
United States - 15.0%
Africa spends $37 billion on cannabis with Nigeria at the top:
Nigeria - $15.3 billion
Ethiopia - $9.8 billion
Morrocco - $3.5 billion