Statement:
An average person in Sierra Leone drinks more alcohol than in Slovenia

In the Alcohol average daily consumption rating Sierra Leone holds position #53 2016 out of 189 and Slovenia is #57 out of 189 2016.
Position of Sierra Leone is worse than position of Slovenia.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Sierra Leone and Slovenia, compared to most countries of the World.

Referencies:

  1. Alcohol average daily consumption 2016 by WHO
    The countries in the rating sorted by 'Both sexes' in descending order.
    Sierra Leone 'Both sexes' value is 39.5
    Slovenia 'Both sexes' value is 38.3