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
Koreans in China in 2008 and the depreciation of the Korean won, large numbers of those returned to South Korea. A "Bloomberg News" article initially stated the proportion as 20% (roughly 140,000 people). Between 2008 and 2009, South Korean government figures show that the number of Koreans in China dropped by 433,000. The Sixth National Population Census of the People's Republic of China reported 120,750 South Koreans in Mainland China, the largest single foreign group. Koreans in China The population of Koreans in China include millions of descendants of Korean immigrants with citizenship of the People's Republic of China, as well as smaller