Statement:
An average person in Myanmar drinks less alcohol than in Cambodia

In the Alcohol average daily consumption rating Myanmar holds position #59 ²⁰¹⁶ out of 189 and Cambodia is #34 out of 189 ²⁰¹⁶.
Position of Myanmar is better than position of Cambodia.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Myanmar and Cambodia, 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.

   Cambodia	'Both sexes' value is	47.0
   Myanmar	'Both sexes' value is	38.1