From the Business Insider:
Deutsche Bank analysts collected data on the prices of various services for a recent report to clients. Among them, they included how much it costs to get a beer (500 mL or 1 pint) in a neighborhood pub in an expat area of a given city in 2017.
Beers are the cheapest in Prague ($1.30), Johannesburg ($1.70), and Lisbon, Portugal ($2.00). On the flip side, they are the most expensive in Oslo, Norway ($9.90), Singapore ($9.00), and Hong Kong ($7.70).
Read More at the Business Insider