Although the rate of electric vehicle ownership in New York City is low compared to the rate of ownership of traditional gas vehicles, there were over 3,000 electric vehicles registered to New York City and Westchester residents between 2011 and 2014, out of almost 300,000 total vehicles registered during this time. There were over 200 public charging stations in New York City, including 105 charging stations in Manhattan, by the end of March 2016. Most charging stations are 208 V or 240 V "Level 2 chargers," but there are also 120 V "Level 1 chargers" in private homes and workplaces; 480 V "DC fast chargers" in some locations; and several Tesla Superchargers around the city, for use only by Tesla, Inc.-manufactured vehicles.