It might be surpirising, but the US does not drink the most coffee per capita in the World. Even with a Starbucks or similar coffee shop on seemingly ever street,the US isn’t even in the top 20. Who drinks the most? Here is the top ten list based on Kilograms per capita:
3. The Netherlands
The US is 22nd in case you were wondering.
Source (plus full top 50 list): http://www.caffeineinformer.com/caffeine-what-the-world-drinks