Answered By: Bobray Bordelon
Last Updated: Aug 28, 2023     Views: 41

See the World Bank Country and Lending Groups country classification page for classifications back to 1987.  To go back to 1978, see the first table of World Development Report.

Related Topics

Contact Us

Chat with a Librarian


Text a Librarian

Text (609) 277-3245 to get live help on your mobile phone (available the same hours as the Chat service)


Email a Librarian

You can email your research questions to refdesk@princeton.edu or you can request an individual appointment with a subject specialist.


Call a Librarian

Call (609) 258-5964 to speak to a reference librarian during most open hours of the Libraries.