The net revenue growth looks similar to the gross revenue one, in 2014 Uber earned $500 million, in 2015 it tripled its net revenue – it reached $1.5 billion and in 2016 the company managed to go north from $6.5 billion. This trajectory may look spectacular, except the fact that by the end of 2016 Uber’s adjusted net loss was $2.8 billion and if we factor in the loss from selling its China subsidiary, it most likely passed $3 billion mark.
http://www.businessofapps.com/data/uber-statistics/
Uber in London started with 50 drivers in 2012 and now has 50,000 drivers !!!!!