March 2015 sales in the U.S.

In the States, 5,715 electric cars were sold in March, a plus of 31.8 percent compared to the same month last year. PHEVs lost 34.3 percent as only 3,020 units found buyers in March. A similar downward trend showed for HEVs as 33,655 sales mean a loss of 23.1 percent compared to March 2014.
hybridcars.com