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

In the Alcohol average daily consumption rating Sierra Leone holds position #53 2016 out of 189 and Chad is #139 out of 189 2016.
Position of Sierra Leone is worse than position of Chad.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Sierra Leone and Chad, 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.
    Chad 'Both sexes' value is 14.9
    Sierra Leone 'Both sexes' value is 39.5