Conversation and response from Galaxy Resources, page-9

From WackyPedia.

"Cumulative global sales of highway legal plug-in electric passenger cars and light utility vehicles passed the 1.5 million unit milestone in May 2016. Of these, over 500,000 were sold in 2015, representing a third of the global stock"

" As of December 2015, the global stock consisted of almost 740,000 all-electric cars and over 517,000 plug-in hybrids. Despite their rapid growth, plug-in electric cars represented 0.1% of the one billion cars on the world's roads by the end of 2015"

PEV adoption rates (note this does not include PHEVs):




https://en.wikipedia.org/wiki/Electric_car_use_by_country