Statistics

ClickZ Stats Staff | May 1, 2006 | Comments

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Statistic	Date	Source
Online Populations	Updated regularly	Various
Top US ISPs by Subscriber	Updated regularly	ISP-Planet (external link)
Familiarity With In-Game Advertising, February 13-27, 2006 (%)	May 2006	comScore Networks
Likelihood in the Next Three Months Will Play Game That Advertises or Promotes a Product or Service, February 13-27, 2006 (%)	May 2006	comScore Networks
Heavy Gamers' Agreement With Statements About In-Game Advertising, February 13-27, 2006 (%)	May 2006	comScore Networks
Average Monthly Online Hours per Unique Visitor by Country, March 2006	May 2006	comScore World Metrix
Top Worldwide Online Properties Among Visitors Age 15 or Older, March 2006 (000)	May 2006	comScore World Metrix
Advertising Breakdown by Industry, Monthly Comparison	May 2006	Nielsen//NetRatings
Advertising Breakdown by Industry, Ad Unit Types	May 2006	Nielsen//NetRatings
Top 25 Companies by Sponsored Link Impressions, Number of Impressions	May 2006	Nielsen//NetRatings
Top 25 Companies by Sponsored Link Impressions, Top Three Search Terms	May 2006	Nielsen//NetRatings
African Internet Population by Country, April 2006	May 2006	The World Factbook
Top 50 Internet Advertisers by Media Value, March 2006	May 2006	TNS Media Intelligence, 2006
Active Home Internet Users by Country, Febuary and March 2006	April 2006	Nielsen//NetRatings
Top Environmental-Related Topics on AOL Search April 1 - 15	April 2006	AOL
Top Web Sites That Received Traffic From the Term "Earth Day," March 15-April 15, 2006	April 2006	Hitwise
Top Search Terms Delivered to EPA.gov	April 2006	Hitwise
Most Popular Search Term Suggestions For "recycling"	April 2006	Hitwise
Advertising Breakdown by Industry, Monthly Comparison	April 2006	Nielsen//NetRatings
Advertising Breakdown by Industry, Ad Unit Types	April 2006	Nielsen//NetRatings
Top 25 Companies by Sponsored Link Impressions, Number of Impressions	April 2006	Nielsen//NetRatings
Top 25 Companies by Sponsored Link Impressions, Top Three Search Terms	April 2006	Nielsen//NetRatings
Weblogs Cumulative March 2003 - April 2006	April 2006	Technorati
New Blogs Per Day	April 2006	Technorati
Daily Posting Volume	April 2006	Technorati
Top 50 Internet Advertisers by Media Value, February 2006	April 2006	TNS Media Intelligence, 2006
Top Yahoo Searches, April 4, 2006	April 2006	Yahoo Inc.
Most Popular Google Searches, February 2006	April 2006	Google
Top AOL Searches, Week of March 5, 2006	April 2006	America Online, Inc.
Ask.com Searches, Week Ending March 24, 2006	April 2006	Ask.com
Top Lycos Searches, week ending March 25, 2006	April 2006	Lycos Inc.
Top Newspapers With Expanded 25-34 Demographic Reach, Spring 2006	April 2006	Newspaper Association of America
Global Internet Usage November - December 2005	April 2006	Ipsos Insight
Global Weekly Internet Usage Time, November-December 2005	April 2006	Ipsos Insight
Top 25 Parent Companies at Home and Work, Februry 2006	March 2006	Nielsen//NetRatings
Top 10 Stickiest Brands at Home and Work, February 2006	March 2006	Nielsen//NetRatings
Active Home Internet Users by Country, January and Febuary 2006	March 2006	Nielsen//NetRatings
U.S. News Sources by Broadband User Type, December 2005	March 2006	Pew Internet & American Life Project
Types of News Alerts People Get by Connection Type, December 2005	March 2006	Pew Internet & American Life Project
Unique U.S. Visitors to Online Streaming of First Round NCAA Tournament Games from NCAAsports.com, March 16 and 17, 2006	March 2006	comScore Networks, Inc.
U.S. Traffic Growth on the CBS SportsLine.com Network Sites, February 27-March 12 2006	March 2006	Nielsen//NetRatings
U.S. Traffic to NCAA Sites by Location, March 15-16, 2006	March 2006	Nielsen//NetRatings
U.S. Traffic to NCAA-Related Sports Sites, March 15-17, 2006	March 2006	Nielsen//NetRatings
Unique U.S. Visitors to NCAA Men's Basketball Content, March 16 and 17, 2006	March 2006	comScore Networks, Inc.
Spam Origins, February 2006	March 2006	Commtouch
Major Spam Categories, February 2006	March 2006	Commtouch
Online Scanner Top 20, February 2006	March 2006	Kaspersky Lab
Top 50 Internet Advertisers by Media Value, January 2006	March 2006	TNS Media Intelligence, 2006
Active Home Internet Users by Country, January 2006	March 2006	Nielsen//NetRatings
Dating-Related Online Activities, September-December 2005	March 2006	Pew Internet & American Life Project
U.S. Online Dating User Data, September-December 2005 (%)	March 2006	Pew Internet & American Life Project
U.S. Home Broadband Penetration by Community Type 2001 - 2005	February 2006	Pew Internet & American Life Project
U.S. Adult Internet Use by Community Type 2001 - 2005	February 2006	Pew Internet & American Life Project
U.S. Adult Internet Access by Community Type, September - December, 2005	February 2006	Pew Internet & American Life Project
U.S. Adult Online Activities by Community Type, March - December, 2005	February 2006	Pew Internet & American Life Project
U.S. Households by Internet Access and Subscription Intentions Q4 2005	February 2006	Parks Associates
U.S. Households That Don't Subscribe to an Internet Service by Reason Q4 2005	February 2006	Parks Associates
Quarterly Keyword Distribution by CPC October 2004 - October 2005	February 2006	DoubleClick
Web Surfing and Broadband Penetration Chronology March 2000 - December 2005	February 2006	Pew Internet & American Life Project
Major Spam Categories, January 2006	February 2006	Commtouch Software Ltd.
Top Ten Viruses Reported to Sophos, January 2006	February 2006	Sophos Plc.
Top Ten Hoaxes Reported to Sophos, January 2006	February 2006	Sophos Plc.
Top 20 Virus Threats, January 2006	February 2006	Kaspersky Lab
U.S. Traffic for Valentines Day Related Keywords by Week January 2005 - February 2006	February 2006	Hitwise
Top Poetry Sites by Market Share of Visits to Custom Category, Week Ending February 11, 2006	February 2006	Hitwise
Top Flower and Gift Sites by Market Share of Visits to Category, Week Ending February 11, 2006	February 2006	Hitwise
Online Consumer Spending, January 1 - February 9, 2005 and 2006	February 2006	comScore Networks
Unique U.S. Visitors to Flower, Gift, and Greetings Sites by Location, January 2006	February 2006	comScore Networks
Top Three U.S. Search Share Rankings by Percentage Points, December 2004 and 2005	February 2006	Nielsen//NetRatings
Top Three U.S. Search Engines by Growth in Searches, December 2004 and 2005	February 2006	Nielsen//NetRatings
U.S. Mobile Subscriber Monthly Consumption of Content and Applications, December 2005	January 2006	M:Metrics, Inc.
Mobile Content Brand Reach, Q3 2005	January 2006	M:Metrics, Inc.
Top 50 Internet Advertisers by Media Value, December 2005	January 2006	TNS Media Intelligence, 2006
IM Threats Reported by Month 2005	January 2006	Postini
IM Threats Reported by Network 2005	January 2006	Postini
Marketing Plans for Valentine's Day	January 2006	Constant Contact
Average Customer Valentine's Gift Purchase	January 2006	Constant Contact
Active Home Internet Users by Country, December 2005	January 2006	Nielsen//NetRatings
E-Mail Read and Click-Through Rates by Day of the Week, Q4 2005	January 2006	eROI Inc.
E-mail Statistics by Day of Week Q3 and Q4 2005	January 2006	eROI Inc.
Advertising Impact on Movie Awareness and Ticket Purchase Intent	January 2006	Dynamic Logic
Top 50 Internet Advertisers by Media Value, November 2005	January 2006	TNS Media Intelligence, 2006
Top 20 Virus Threats, December 2005	January 2006	Kaspersky Lab
Top Ten Malware Detected by Panda ActiveScan, 2005	January 2006	Panda Software
Top 10 Spam Tokens, December 2005	January 2006	Roaring Penguin Software
E-Retailer Customer Satisfaction Index, Spring and Holiday 2005	January 2006	ForeSee Results and FGI Research
High Technology Products and Services Customer Rating Index Ratings, Q1 2006	January 2006	The Customer Respect Group
SME Browser Market Share December 2005	January 2006	NetApplications
SME Browser Market Share December 2004	January 2006	NetApplications
Online Consumer Spending, 2004 and 2005	January 2006	comScoure
Selected Product Categories' Sales Growth, 2004 and 2005	January 2006	comScoure
Online Holiday Retail Sales November 6 - January 1, 2003 - 2005	January 2006	comScoure
Households With Computers and Internet Access by Householder Age, October 2003	January 2006	U.S. Census Bureau
Top Broadband Countries by Growth December 31, 2004 - September 30, 2004	January 2006	Point Topic, Ltd.
Top Broadband Countries by Number of Lines Q4 2004 and Q3 2005	January 2006	Point Topic, Ltd.
Demographics of Male and Female Internet Users, 2005	December 2005	Pew Internet & American Life Project
Intensity of Internet Use by Sex, 2005	December 2005	Pew Internet & American Life Project
Active Home Internet Users by Country, November 2005	December 2005	Nielsen//NetRatings
Online Shopping Categories by Online Revenue, October 29- December 16, 2005	December 2005	Nielsen//NetRatings
Overall Consumer Satisfaction by Percentage, Week of December 11, 2005	December 2005	Nielsen//NetRatings
Online Holiday Spending, November 1-December 21, 2004 and 2005	December 2005	comScore
Online Non-Travel Consumer Spending, 2004 and 2005	December 2005	comScore
Holiday Shopping Satisfaction, October 31, 2005-January 1, 2006	December 2005	ForeSee Results
Most Popular Internet Dogpile Search Terms, 2005	December 2005	Dogpile
Top AOL Searches, 2005	December 2005	America Online, Inc.
Top Yahoo Searches, 2005	December 2005	Yahoo Inc
Top Lycos Searches, 2005	December 2005	Lycos Inc.
Google Zeitgeist: Most Popular Searches, 2005	December 2005	Google
Top Ask Jeeves Searches, 2005	December 2005	Ask.com
Top 20 Virus Threats, November 2005	December 2005	Kaspersky Lab, 2005
Top 50 Internet Advertisers by Media Value, October 2005	December 2005	TNS Media Intelligence, 2005
U.S. Home and Work Online Shopping Trips by Retail Category, 2004 and 2005	December 2005	Nielsen//NetRatings
US Internet Ad Spending 2004 and 2010	December 2005	Park Associates
Tranport, Distribution, and Logistics Customer Rating Index Ratings, Q4 2005	December 2005	The Customer Respect Group
U.S. Mobile Subscriber Monthly Consumption of Content and Applications, October 2005	December 2005	M:Metrics Benchmark Survey
European Online Usage, September and October 2005	December 2005	The European Interactive Advertising Association
The Ten Best Online Retail Shopping Experiences	November 2005	Blast Radius Inc
The Ten Worst Online Retail Shopping Experiences	November 2005	Blast Radius Inc
Unique Visitors to Classified Sites, September 2004 and 2005	November 2005	comScore Media Metrix
Americans Who Have Donated Online, October 2001-September 2005	November 2005	Pew Internet & American Life Project
How Americans Got News About Hurricanes Katrina and Rita (%)	November 2005	Pew Internet & American Life Project
Adults' Daily Internet Activities, September 2005	November 2005	Pew Internet & American Life Project
Local Search Data, November 2005	November 2005	comScore Media Metrix
Top Food and Beverage Reference Web Sites, Week Ending November 12, 2005	November 2005	Hitwise
Products Purchased Online, 2003 and 2005	November 2005	WSL Marketing Inc.
Worldwide Spam Origins October 2005	November 2005	Symantec Corp.
Top Sent Spam Categories, October 2005	November 2005	Commtouch, 2005
Top 20 Virus Threats, October 2005	November 2005	Kaspersky Lab, 2005
Top 15 Countries by Broadband Subscribers, YE 2005	November 2005	Computer Industry Almanac, 2005
Top 50 Internet Advertisers by Media Value, September 2005	November 2005	TNS Media Intelligence, 2005
U.S. Consumer Internet Video Adoption	November 2005	Points North Group and Horowitz Associates, Inc.
U.S. Consumer Internet Video Interest	November 2005	Points North Group and Horowitz Associates, Inc.
Internet Usage in The Baltic Sea States	November 2005	Internet World Stats
Top Growth Properties by Percentage Change in Unique Visitors, August and September, 2005	November 2005	comScore Media Metrix
Top Growth Categories by Unique Visitors, August and September, 2005	November 2005	comScore Media Metrix
Top 50 Properties, September 2005	November 2005	comScore Media Metrix
Ad Focus Ranking September 2005 Total U.S. Home, Work, and University Locations	November 2005	comScore Media Metrix
Top U.S. Domains by Gross Deliverability, Q3 2005	October 2005	Lyris
False Positive Filtering Trends Among U.S. Domains, Q1-Q3 2005	October 2005	Lyris
Undelivered E-Mail Trends Among Top-Performing U.S. Domains, Q2 and Q3 2005	October 2005	Lyris
Holiday Shopping Trends, 2005	October 2005	MyPoints.com
How HTML E-Mail Is Rendered in the Major E-Mail Environments Evaluated	October 2005	Silverpop
Top Costume Web Sites by Visits, Week Ending October 15, 2005	October 2005	Hitwise
Top Clicked Sites for "Halloween Costumes," September 18-October 15, 2005	October 2005	Hitwise
Top Search Terms Containing "Costumes," September 18 - October 15, 2005	October 2005	Hitwise
Bayesian Filter Identified Spam Triggers	October 2005	Roaring Penguin Software
Top 20 Virus Threats, September 2005	October 2005	Kaspersky Lab
Level of SEO on Corporate Web Sites of Top 100 Etailer 2004 and 2005	October 2005	Oneupweb
Top Well-Optimized Corporate Sites of Top E-Tailers, 2005	October 2005	Oneupweb
RSS Enabled Products Used by Unaware RSS Users October 2005	October 2005	Yahoo and Ipsos Insight
RSS User Demographics, October 2005	October 2005	Yahoo and Ipsos Insight
RSS-Enabled Products Used by Aware RSS Users, October 2005	October 2005	Yahoo and Ipsos Insight
Internet Activities by Population	October 2005	AOL Black Voices/Images Market Research
Total Searches July-August, 2005	October 2005	Nielsen//NetRatings
Top 5 Search Engines Ranked by Search Share, July - August 2005	October 2005	Nielsen//NetRatings
Current Primary Coupon Source	October 2005	Prospectiv
Preferred Coupon Source	October 2005	Prospectiv
Top 50 Advertisers by Media Value in August, 2005	October 2005	TNS Media Intelligence, 2005
Cellular Competition Intensity Index, 2004	September 2005	Arab Advisors Group
Most Privatized Cellular Markets, 2004	September 2005	Arab Advisors Group
Global Active Home Internet Universe, July and August 2005	September 2005	Nielsen//NetRatings, 2005
SEM Increases Over the Next 12 Months	September 2005	MarketingSherpa
Click and Conversion Measurements for B2B and B2C Marketers, 2004 and 2005	September 2005	MarketingSherpa
US Adults With Broadband at Home June 2000 February 2005	September 2005	Pew Internet & American Life Project, 2005
Internet Use Intensity Drivers, October 2002 and June 2005	September 2005	Pew Internet & American Life Project, 2005
Lycos 50, September 1995-September 2005	Lycos, 2005
Online Content Most Frequently Download and Read or Passed on to Associates	September 2005	CMO Council, 2005
Preferred Search Directories for Online Research	September 2005	CMO Council, 2005
Most Received Spam Type by Consumer and Corporate Users August 2005	September 2005	Mirrapoint, 2005
Spam Categorization Breakdown August 2005	September 2005	ClearSwift, 2005
Top Viruses, August 2005	September 2005	Postini, 2005
Year Over Year Decline in Open Rates Q2 2004 and 2005	September 2005	DoubleClick, 2005
Top U.S. Mobile Internet Categories, June 2005 (%)	September 2005	Telephia, June 2005
Top U.S. Mobile Internet Web Sites, June 2005	September 2005	Telephia, June 2005
Top Companies by Sponsored Link Impressions, Week Ending August 21, 2005	September 2005	Nielsen//NetRatings, 2005
Top Industries by Total Sponsored Link Placements, Week Ending August 21, 2005	September 2005	Nielsen//NetRatings, 2005
Top 50 Internet Advertisers by Media Value, July 2005	September 2005	TNS Media Intelligence, 2005
E-Mail Deliverability Concerns (%)	September 2005	Socketware, 2005
Projected ITV Capable Video Subs	August 2005	Kagan Research, 2005
U.S. Mobile Subscriber Monthly Consumption of Content and Applications, July 2005	August 2005	M:Metrics Inc., 2005
Time Spent On Media Activities (hours)	August 2005	Forrester Research, Inc.
U.S. Consumer Long Distance/Local Carrier Destinations, July 2005	August 2005	Nielsen//NetRatings, August 2005
U.S. Consumer Instant Messaging Destinations, July 2005	August 2005	Nielsen//NetRatings, August 2005
Web Site Service Reliability, Summer 2005	August 2005	Keynote Systems, 2005
Wireless Web Site Service Responsiveness, Summer 2005	August 2005	Keynote Systems, 2005
Download Visits From Leading Search Engines, by Industry Category, July 2005 (%)	August 2005	Hitwise, 2005
Search Engine and Directory Sites by Visit Market Share, July 2005	August 2005	Hitwise, 2005
US Consumer Concern The Personal Data Might Not Be Secure, 2005	August 2005	Choice, 2005
US Consumer Willingness to Allow Sites to Track Clicks and Purchases for Personalized Content, 2005	August 2005	Choice, 2005
Most Prevalent Viruses on the Web, July 2005	August 2005	Postini, Kaspersky Lab, Sophos, and Panda Software, 2005
Popular Spam Topics:	August 2005	Commtouch, 2005
Worldwide Metrics Used to Measure Marketing Campaign Performance, May 23 - June 5 2005	August 2005	WebTrends, 2005
Worldwide Methods for Identifying Unique Web Site Visitors, May 23 - June 5, 2005	August 2005	WebTrends, 2005
Unique Visitors to Top Blog Hosts Q1 2004 and 2005	August 2005	comScore, 2005
Online Buying by Total Internet Population and Blog Visitors, Q1 2005	August 2005	comScore, 2005
US Digital Audio Player Installed Base 1999 - 2010	August 2005	Yankee Group, 2005
Repeat Customer Conversion Rate Compaired to New Customer Conversion Rate, July 2005	August 2005	WebTrends, 2005
Revenue Generating Holiday Marketing Promotions for Loyal Customers, July 2005	August 2005	WebTrends, 2005
Revenue Generating Holiday Site Features for Loyal Customers, July 2005	August 2005	WebTrends, 2005
Effect of Greynet-Delivered Viruses and Spyware on End-User Computers, August 2005	August 2005	FaceTime, 2005
Greynet Applications in Use at Work Locations, August 2005	August 2005	FaceTime, 2005
North American RSS User Characteristics	August 2005	Forrester, 2005
North American RSS User Online Habits (%)	August 2005	Forrester, 2005
Top 50 Internet Advertisers by Media Value, June 2005	August 2005	TNS Media Intelligence, 2005
Top Craigslist U.S. Local Market Web Domains by U.S. Internet Visit Market Share, June 2005	July 2005	Hitwise, 2005
Top Teen Communication Tools, October-November 2004	July 2005	Pew Internet & American Life Project, 2005
Likelihood of Teen and Adult Engagement in Online Activities	July 2005	Pew Internet & American Life Project, 2005
Likelihood of Teen Engagement in Online Activities	July 2005	Pew Internet & American Life Project, 2005
Popular Laptop Uses on Vacation, June 2005	July 2005	Intel, 2005
Share of Time Spent Online, June 2004-June 2005 (%)	July 2005	OPA and Nielsen//NetRatings, 2005
Total Time Spent Online (millions of hours)	July 2005	OPA and Nielsen//NetRatings, 2005
Reach (%)	July 2005	OPA and Nielsen//NetRatings, 2005
Hispanic Internet Usage, January to February, 2005	July 2005	AOL/Roper Public Affairs, 2005
Spam Categorization Breakdown, June 2005	July 2005	ClearSwift, 2005
Top Ten Viruses, June 2005	July 2005	Postini, 2005
Browser Market Share, July, 2005	July 2005	NetApplications via Hitslink.com, 2005
Trends in Browser Market January - June 2005	July 2005	Janco Associates, 2005
Wireless Feature Interest	July 2005	TNS Telecoms, 2005
Wireless Services Market Share Wireless Services Market Share	July 2005	TNS Telecoms, 2005
TV, Print and Internet Influences on Buying	July 2005	DoubleClick, 2005
High-Speed Services for Internet Access	July 2005	Federal Communications Commission, 2005
US Hard Disk Drive-Based Portable Media Player Market Penetration, 2005-2010	June 2005	Park Associates, 2005
Top 50 Internet Advertisers by Media Value, May 2005	June 2005	TNS Media Intelligence, 2005
Customer Contact and Call Rates After Lookup	June 2005	The Kelsey Group, 2005
Top Airline Web Sites by Visitors, April 2005 (U.S., Home and Work)	June 2005	Nielsen//NetRatings NetView and MegaView Travel, June 2005
Top Online Travel Agencies by Visitors, April 2005 (U.S., Home and Work)A>	June 2005	Nielsen//NetRatings NetView and MegaView Travel, June 2005
Aggregator Share of Online Hotel Reservations	June 2005	Compete Inc., 2005
Best Rate Guarantee Influence on Brand Sites (%)	June 2005	Compete Inc., 2005
Global Yellow Pages Industry Leaders, 2004	June 2005	The Kelsey Group, 2005
Largest Global Yellow Pages Publishers, 2004	June 2005	The Kelsey Group, 2005
Origin of Spam	June 2005	Commtouch, 2005
Number Who Avoid E-Mail Communication With Financial Institutions Due to Security Fears	June 2005	The Radicati Group Inc. and Mirapoint Inc., 2005
Most Frequent Spam Types, April 2005	June 2005	The Radicati Group Inc. and Mirapoint Inc., 2005
Kaspersky Lab Top 20 Virus Report, May 2005	June 2005	Kaspersky Lab, 2005
Desirable Extra Features For Playstation Portable	June 2005	Park Associates, 2005
Top Three influential Factors for PlayStation Portable (%)	June 2005	Park Associates, 2005
What Will Your Web Services Primarily Use for Authentication?	June 2005	Evans Data Corp., 2005
Adult Internet User Participation in Online Activities (%)	June 2005	Pew Internet & American Life Project, 2005
E-Mail Newsletter and Promotion Opinions and Practices by Moms (%)	June 2005	lucid marketing and EmailLabs, 2005
The Amount of E-Newsletters and Promotions Moms Subscribe To	June 2005	lucid marketing and EmailLabs, 2005
Most Unwired U.S. Cities, 2005	June 2005	Intel, 2005
Tracking a Campaign Using Image-Matching Technology	June 2005	comScore Networks, MediaVest, and DoubleClick, 2005
Tracking a Campaign Using Standard Browser Cookies	June 2005	Nielsen//Ratings, mOne, and DoubleClick, 2005
Tracking a Campaign Using Data Modeling	June 2005	IMS, Universal McCann, and DoubleClick, 2005
Projected Marketing Budgets for the Top Six Industries, 2005	June 2005	U.S. Department of Commerce Bureau of Economic Analysis and Blackfriars Communications, Inc., 2005
Retail Web Site Satisfaction Scores by Channel	June 2005	FGI Research, 2005
Retail Web Site Satisfaction Scores by Category	June 2005	FGI Research, 2005
Top 40 E-Retail Web Site Satisfation Scores, April 2005	June 2005	FGI Research, 2005
Top 50 Internet Advertisers by Expenditure April 2005	May 2005	TNS Media Intelligence, 2005
Retailers with E-mail Sign-Up on Home Page	May 2005	SilverPop, 2005
Information Gathered During Registration	May 2005	SilverPop, 2005
Online Retail Growth (in billions)	May 2005	Forrester Research Inc., 2005
Revenue Growth in Retail Categories	May 2005	Forrester Research Inc., 2005
Third-Party Cookie Rejection Rates by Industry	May 2005	WebTrends
MSN Video Streaming Video Avails, February 2004 - March 2005	May 2005	AccuStream iMedia Research and Nielsen//NetRatings, 2005
US Ring Tone Market Forecast 2003 and 2009	May 2005	Jupiter Research
Poliltical Blog Posts, September 27-October 31, 2004	May 2005	BuzzMetrics and Pew Internet & American Life Project, 2005
Citizen Chatter on Politically Focused Message Boards and Forums, September 27-October 31, 2004	May 2005	BuzzMetrics and Pew Internet & American Life Project, 2005
Fathom Online Keyword Price Index ($)	May 2005	Raymond Lee, Fathom Online analyst, 2005
Type of Spam Sent, April 2005	May 2005	Clearswift
Top 10 Viruses Reported to Sophos, April 2005	May 2005	Sophos Plc., 2005
Top 10 Viruses Found on Computers, April 2005	May 2005	Trend Micro, May 2005
Reference Sites Visits January - April 2005	May 2005	Hitwise Pty. Ltd, 2005
Worldwide: Preliminary PDA Vendor Shipment Estimates, Q105 (Units)	May 2005	Gartner Dataquest, April 2005
Worldwide: Preliminary PDA Vendor Shipment Estimates by Operating System, Q105	May 2005	Gartner Dataquest, April 2005
Consumer Computers With Instances of Spyware, Q4 2004 and Q1 2005 (%)	May 2005	Webroot Corporate SpyAudit, 2005
Spyware Found on Consumer Computers by All Categories, Q4 2004 and Q1 2005 (%)	May 2005	Webroot Corporate SpyAudit, 2005
Corporate Computers with Instances of Spyware, Q4 2004 and Q1 2005 (%)	May 2005	Webroot Corporate SpyAudit, 2005
Spyware Found on Corporate Computers by All Categories Q42004 and Q12005	May 2005	Webroot Corporate SpyAudit, 2005
Search Term Type Used	May 2005	Yahoo Search Marketing and Compete, Inc
Distribution of Account Openings Resulting from Search	May 2005	Yahoo Search Marketing and Compete, Inc
Blog Activity, January 13-March 21, 2005 (%)	May 2005	PEW Internet & American Life Project, 2005
Most Popular Files Stored on USB Drive	April 2005	Hall & Partners, February 2005
Interest in Future Applications on USB Drive	April 2005	Hall & Partners, February 2005
Local, National, and International News Source Among Adults, 2001 and 2004	April 2005	JupiterResearch, 2005
Browser Ranking and Market Share Results from the Browser Market Share Study as of April 26, 2005	April 2005	itproductivity.org, 2005
Triggered Message Barriers	April 2005	SKYLIST, 2005
Most Important Features in an E-Mail Marketing Application	April 2005	SKYLIST, 2005
Mobile Gaming Mind Share, 2005	April 2005	IGN.com
Console, PC, and Mobile Mind Share, 2005	April 2005	IGN.com
Share of Time Spent Online	April 2005	OPA and Nielsen//NetRatings, 2005
Total Time Spent Online	April 2005	OPA and Nielsen//NetRatings, 2005
Daily Visitors to Select Tax Sites	April 2005	comScore Networks, 2005
Tax Web Site Search Visablitiy	April 2005	NetIQ/ Web Trends April 2005
U.S. Mobile Subscriber Consumption of Content and Applications, February 2005	April 2005	M:Metrics Inc., 2005
Effects of Spam Over Time	April 2005	Pew Internet & American Life Project
Top 10 Viruses/Malware From Postini, Kaspersky Labs, Sophos, and Trend Micro, March 2005	April 2005	Postini, Kaspersky Labs, Sophos, and Trend Micro, April 2005
Top 10 Online Retailers Based on Conversion Rate, February 2005	April 2005	Nielsen//NetRatings
Top 15 Online Retail Categories Based on Average Order Size, February 2005	April 2005	Nielsen//NetRatings
Top Ten U.S. Domains by Inbox Deliverability, Q1 2005	April 2005	LYRIS
U.S. Domain E-Mail Filtering to Bulk Folders, Q1 2005	April 2005	LYRIS
U.S. Domain E-Mail Delivery Failure and Filtering to Bulk Folders, Q1 2005	April 2005	LYRIS
Attitudes and Opinions Related to Online Pharmacies	April 2005	comScore Networks
Attitudes and Opinions Related to the FDA	April 2005	comScore Networks
iPod/MP3 Player Ownership by Age	April 2005	Pew Internet & American Life Project
iPod/MP3 Player Ownership by Income Level	April 2005	Pew Internet & American Life Project
Projected U.S. Local Online Ad Spending, 2003-05	April 2005	Borrell Associates Inc.
U.S. Locally Spent Online Advertising, 2004 (%)	April 2005	Borrell Associates Inc.
Rich and Streaming Media as a Percentage of Display Ad Spending	March 2005	Jupiter Research
How Long Did It Take for Companies to Reply to Inquiries?	March 2005	The Customer Respect Group
How Well Did Companies Respond to Online Inquiries?	March 2005	The Customer Respect Group
With Whom Did Companies Share Data?	March 2005	The Customer Respect Group
Market Share by Aggregator Type	March 2005	BizRate Research
Sources for Current Downloaders	March 2005	Pew Internet & American Life Project
Can the U.S. Government Reduce Music File-Sharing?	March 2005	Pew Internet & American Life Project
Regional Sources of Spam	March 2005	Commtouch Software Ltd.
Leading Spam-Originating Countries	March 2005	Commtouch Software Ltd.
February 2005 Dirty Dozen	March 2005	Central Command, Inc.
Year-Over-Year Growth in At-Home Time Spent Online, February 2005	March 2005	Nielsen//NetRatings
Year-Over-Year At-Home Internet Session Growth, February 2005	March 2005	Nielsen//NetRatings
Demographics of Content Filter Users	March 2005	Pew Internet & American Life Project
Demographics of Parents & Families with Home Internet Use Rules	March 2005	Pew Internet & American Life Project
Home Web Use by Country, February 2005	March 2005	DoubleClick
E-Mail Bounce Rates, Q4 2003 and 2004	March 2005	DoubleClick
Improved Deliverability with Decline in Opens and Clicks	March 2005	DoubleClick
Top Search Engines by Search Share, January 2005, U.S., Home & Work	February 2005	Nielsen//NetRatings
Perceived Potential Benefits of VoIP	February 2005	Osterman Research Inc.
Convergence Status of Voice and Data Networks	February 2005	Osterman Research Inc.
Majority of Buyers Searches and Clicks are on Generic Terms	February 2005	DoubleClick Inc.
Spam as a Percentage of Incoming E-mail	February 2005	Ferris Research
Number of Spam Message per Week	February 2005	Ferris Research
January 2005 Dirty Dozen	February 2005	Central Command Inc.
FireFox Growth Trend	February 2005	Janco Associates, Inc.
Browser 2001 to 2005 Quarterly Trend	February 2005	Janco Associates, Inc.
Growth in Online Banking, 2002 - 2004	February 2005	Pew Internet & American Life Project
Directional Media by Market Segment, 2004 and 2009	February 2005	The Kelsey Group (2005)
Traffic and Conversion Rate Change for Site Appearing on Google's First Results Page	February 2005	Oneupweb, 2005
Traffic Change for Sites Appearing on Google's Second or Third Results Page	February 2005	Oneupweb, 2005
Leading Customer Respect Index (CRI) Rankings for Airline, Hotel, and Travel Reseller Sectors, Q1 05	February 2005	The Customer Respect Group, 2005
Active Home Internet Users by Country, November to December 2004	February 2005	Nielsen//NetRatings
Narrowband and Broadband Video Streams Served, 1999-2007	February 2005	AccuStream iMedia Research
Simultaneous Usage of TV and Internet Has Increased 72% in Four Years	January 2005	Media in mind
Internet Usage by Half Hour Adults 18-54	January 2005	Media in mind
Factors Influencing Consumers' Choice of E-Mail to Open and Read	January 2005	Return Path, Inc.
Broadband Growth Trend - US Home Users	January 2005	WebSiteOptimization and Nielsen//NetRatings
Osterman Research Survey on Messaging Issues	January 2005	Osterman Research Inc.
RFID Market Sectors by Percent of Total Revenues, 2004	January 2005	In-Stat
Fathom Online Keyword Price Index	January 2005	Fathom Online Corp.
Daily Spam Outbreaks - Last 100 Days	January 2005	Commtouch Software
Top Ten Viruses Most Frequently Detected by Panda ActiveScan in 2004	January 2005	Panda Software
How Respondents Assessed Predictions about the Impact of the Internet in the next Decade	January 2005	Pew Internet & American Life Project
Growth in the Number of Banner Ads, Nov 2003 to Nov 2004	January 2005	Nielsen//NetRatings
Top 15 Online Ad Publishers in Europe	January 2005	Nielsen//NetRatings, AdRelevance
Demographic Comparison of Online Young Affluent Population with Young Adults Overall Online Users	January 2005	JupiterResearch
Percentage of Respondents Who Use Internet by Education	January 2005	Stanford Center for the Quantitative Study of Society
Time Spent by Different Internet Activities and by Location	January 2005	Stanford Center for the Quantitative Study of Society
The Growth of the Blogosphere	January 2005	Pew Internet & American Life Project