Statement:
An average person in Iran drinks less alcohol than in Namibia

In the Alcohol average daily consumption rating Iran holds position #9 2016 out of 189 and Namibia is #5 out of 189 2016.
Position of Iran is better than position of Namibia.
Both countries are leaders of the "Alcohol average daily consumption" rating. So people in Iran and Namibia are more likely to experience problems related to the consumption of alcohol in social, healthcare, and economical areas, 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.
    Iran 'Both sexes' value is 61.4
    Namibia 'Both sexes' value is 70.1