Useful Links
CIA The World Factbook
https://www.cia.gov/library/publications/the-world-factbook/rankorder/rankorderguide.html#
The results of ACCA's (Association of Chartered Certified Accountants) Global Economic Conditions Survey
IMF Economic Outlook
http://www.imf.org/external/pubs/ft/weo/2010/02/weodata/download.aspx