2004-04-12-皮尤-The_Rise_of_Wireless_Connectivity_and_PIP_s_Latest_Findings_6页_193kb

Pew Internet Project Data Summary

• Computer Usage: 73% of U.S. adults use computers, the highest rate ever recorded.
• Internet Penetration: 63% of U.S. adults (128 million) use the internet, showing modest growth from 2003.
• E-Shoppers: 65% of internet users have bought products online, the highest reading ever, with growth across demographics.
• Online Auction Participation: 23% of internet users participate in online auctions, the all-time high, with men and higher-income groups more likely to engage.
• Wireless Connectivity: 17% of internet users use wireless devices, with Gen Y (ages 18-27) leading at 28%.
• Other Key Activities: Common activities include researching products (78%), getting news (70%), and sports scores (43%).