Here is an update to the table:
Number of EV's sold by type of Fast Charging protocol
Tesla SC outsells CCS and Chademo in 2017
As one can see, all fast-charging standards had a great 2017, with Chademo leading, thanks to the surging Japanese sales of the Prius PHEV and Korean sales of the Ioniq BEV, while CCS is having a significant boost, as BMW i3, Chevrolet Bolt, VW e-Golf and Hyundai Ioniq Electric are all adding volume to their sales. On the other hand, most brands behind it are still focused on plug-in hybrids, that don't include fast-charging.
2018 will be an all important year in the race between Chademo and CCS, as the new Nissan Leaf will defend Chademo's lead over the rising CCS-Armada of BEV's.
Finally, while the Tesla SC is not intended to fight the other two, the truth is that strong sales of the Tesla brand made it the best selling Fast-charging protocol, increasing its lead over the CCS and with the ever-expanding network, top-of-the-range charging abilities and the undisclosed numbers of the popular Model 3 being added in the following years, expect the Tesla SC to remain a popular fast charging standard in the next decades.