Web of Knowledge thomsonreuters.com

Every 1.5 seconds, someone across the globe accesses ISI Web of Knowledge.

But that's not all. Here are some other interesting facts:

• Over 20 million researchers from over 3,800 institutions in 98 countries base their research, planning, and budget decisions on the content and analytics they find in ISI Web of Knowledge.
• Over 3,000 institutions in 91 countries access WoS.
• Over 1,000 institutions worldwide have more than 60 years of Web of Science backfiles.
• 117 of 123 (95%) of the Association of Research Libraries subscribe to Web of Science.

According to the US News and World Report in 2008:

Of the top 25 U.S. universities:

• 96% access Web of Science
• 60% subscribe to the full Web of Science backfiles to 1900
• 92% have all three science, social science, and arts and humanities editions

Of the top U.S. graduate programs:

• 94% of the "Top Biology Graduate Programs" access Web of Science
• 97% of the top 25 chemistry and physics programs access Web of Science