Google – Internet Stats
http://www.google.co.uk/intl/en/landing/internetstats/

This Google resource brings together the latest industry facts and insights. These have been collected from a number of third party sources covering a range of topics from macroscopic economic and media trends to how consumer behaviour and technology are changing over time. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This has been added to Statistics Resources Subject Tracer™ Information Blog.