Statement:
An average person in The Gambia drinks more alcohol than in Singapore

In the Alcohol average daily consumption rating The Gambia holds position #97 2016 out of 189 and Singapore is #149 out of 189 2016.
Position of The Gambia is worse than position of Singapore.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both The Gambia and Singapore, compared to most countries of the World.

Referencies:

  1. The countries in the rating sorted by 'Both sexes' in descending order.
    The Gambia 'Both sexes' value is 30.4
    Singapore 'Both sexes' value is 6.3