Statement:
An average person in Ghana drinks more alcohol than in Yemen

In the Alcohol average daily consumption rating Ghana holds position #123 2016 out of 189 and Yemen is #129 out of 189 2016.
Position of Ghana is worse than position of Yemen.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Ghana and Yemen, 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.
    Ghana 'Both sexes' value is 22.1
    Yemen 'Both sexes' value is 20.3