Check here:
http://www.rsf.org/en-classement1003-2009.html
Who are they?
Reporters Without Borders:
Before taking action, Reporters Without Borders researchers, who each handle a region (Africa, the Americas, Asia/Pacific, Europe and the former Soviet bloc, Middle East/ North Africa) or a topic such as the Internet, compile reports of press freedom violations. After checking the information, the researchers and the organisations’ correspondents send protest letters to the authorities to put pressure on governments which do not respect the right to inform and to be informed, and send releases to the media to drum up support for the journalists under attack.
Sometimes gathering information is not enough. A Reporters Without Borders fact-finding mission is then sent to investigate on the spot the working conditions of journalists, as well as cases of imprisoned or murdered journalists, and also to meet with the authorities in the country concerned.