Telecommunications in China pie charts). China's number of Internet users or netizens topped 137 million by the end of 2006, an increase of 23.4% from a year before and 162 million by June 2007, making China the second largest Internet user after the United States. The latest figure (December 2011) have China's internet users exceeding 513 million making it the largest internet user in the world. As of 2004, the largest concentration of Internet users were from Guangdong, Zhejiang, Fujian, Jiangsu, Liaoning, Shandong and Hubei provinces. Beijing, Shanghai and Tianjin also had a high concentration of Internet users, with 28% of Beijing's population
New energy vehicles in China energy vehicle sales since 2011, of which, 45.0% were sold in 2017, 29.3% in 2016, and 19.2% in 2015. , China had the world's largest fleet of light-duty plug-in electric vehicles with over 1.2 million units, after having overtook during 2016 both the U.S. and Europe in terms of cumulative sales. China has been the world's best-selling plug-in electric car market for three years running since 2015, with annual sales of more than 207,000 plug-in passenger cars in 2015; 320,000 in 2016; and record sales of about 600,000 passenger plug-in car sales in 2017, which accounted for about half of