Growth of Bike Sharing Systems Globally | The End of Traffic and the Future of Transport

Bike sharing systems have grown in many cities worldwide From Levinson and Krizek (2015) The End of Traffic and the Future of Transport. http://davidlevinson.org/the-end-of-traffic-and-the-future-of-transport/  Figure 8.3 Source: McCarthy, Niall "Bike Sharing Takes Off" Statista http://www.statista.com/chart/1148/bike-sharing-takes-off/ .
Bike sharing systems have grown in many cities worldwide
From Levinson and Krizek (2015) The End of Traffic and the Future of Transport. 
Figure 8.3 Source: McCarthy, Niall “Bike Sharing Takes Off” Statista ¬†.