No. 5: Hong Kong*
Mobile-phone penetration: 180 percent
Population: 7 million
Subscriptions: 12.6 million
Annual growth 2004-2009: 9 percent
Ratio of mobile to fixed line: 2.9:1
Estimated Internet users per 100 people: 69
*Hong Kong is broken out as a separate entity in the ITU World Telecommunication/ICT Indicators Database. Hong Kong is part of the People's Republic of China.