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
Catholic Church in China in 2011 there are nine million Catholics on the mainland, 5.7 million of whom are affiliated with the CPA. Hebei Province has the largest Catholic Christian population in China, with 1 million Church members according to the local government. Generally, Catholic institutions are dominant in North and Central regions of China. The Catholic Church is allowed to operate freely in Macau and Hong Kong. In fact, Donald Tsang, the former Chief Executive of Hong Kong, is a Catholic. Pope John Paul II was, however, denied a visit (which was deemed "inappropriate") to Hong Kong in 1999, by then Chief Executive,