Scimago Journal and Country Ranking Portal

Have you had a look at Scimago?  It is a free journal ranking database launched in December 2007

http://www.scimagojr.com/index.php

 This is the work of four universities in Spain to analyse the research output of 15,000 international journals.  It is an open-access database that is collaborating with Elsevier, and the data comes from Scopus. Read Review in http://www.nature.com/news/2008/080102/full/451006a.html

The SCImago Journal & Country Rank is a portal that includes the journals and country scientific indicators developed from the information contained in the Scopus® database.  Also see the site  http://www.scimago.es/