Nissan Leaf and PEV sales in the U.S.

Nissan sold 30,200 Leaf EVs in the U.S. last year and is thus the first carmaker to have ever billed more than 30,000 plug-in vehicles in 12 months. December prove particularly successfully as 3,102 Leaf were bought, making it the third best month of all times. Overall, more than 100,000 PEVs were sold in the States in 2014.
insideevs.com (Leaf), greencarreports.com (total plug-in sales)