http://www.google.com/governmentrequests/
Government requests directed to Google and YouTube
Like other technology and communications companies, we regularly receive requests from government agencies around the world to remove content from our services, or provide information about users of our services and products. The map shows the number of requests that we received between July 1, 2009 and December 31, 2009, with certain limitations.
(Click on image to enlarge)
Related:
Google Publishes Data on Government Data and Takedown Requests - Freedom to Tinker
Google Shows Government Information and Takedown Requests - LibertyVoice
Google Publishes Data on Government Data and Takedown Requests - Moopz
Opinion: Google stats reveal Government censorship pressure - itnews.com.au
Google reveals government data requests and censorship - UK Wired News