5. South Africa
The data so far indicates that 11 % of the population of South Africa has addiction problems. Moreover, this country has the 2nd highest death rate due to substance abuse in the world (8.36 per 100.000 people).

Pixabay/Public Domain
The data so far indicates that 11 % of the population of South Africa has addiction problems. Moreover, this country has the 2nd highest death rate due to substance abuse in the world (8.36 per 100.000 people).
Pixabay/Public Domain