https://www.bloomberg.com/news/articles/2016-08-23/uber-is-the-most-popular-ride-hailing-app-in-108-countries https://www.bloomberg.com/news/articles/2016-08-23

https://www.bloomberg.com/news/articles/2016-08-23/uber-is-the-most-popular-ride-hailing-app-in-108-countries https://www.bloomberg.com/news/articles/2016-08-23/uber-is-t... To be fair, this doesn't (I believe) take into account if traditional taxis are still dominant in some countries