Statement:
An average person in Thailand drinks more alcohol than in Samoa

In the Alcohol average daily consumption rating Thailand holds position #40 2016 out of 189 and Samoa is #77 out of 189 2016.
Position of Thailand is worse than position of Samoa.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Thailand and Samoa, 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.
    Samoa 'Both sexes' value is 33.9
    Thailand 'Both sexes' value is 43.9