"The market share to date. Easy as pie!"
Jokes InsideEVs contributor Mark Larsen who forwarded this "Market Share Of Plug-In Vehicles to Date in USA" pie chart to us.
When presented like this, deciphering the information is actually "easy as pie."
Need I add even one more word to explain what you're seeing here? Doubt it, but just in case you we're wondering, this pie chart is based of sales figures through the end of June 2014.
*For more of Mark Larsen's electric vehicle related works, check out his website here.