Answered By: Edward Bilodeau Last Updated: Jul 12, 2017 Views: 36
Start with Economist Intelligence Unit - Country Data.
SourceOECD (for OECD nations primarily)
If the above don't go back far enough, use the Datastream terminal in the Humanities/McLennan Library, 3rd floor (Room M3-53B). Search by country in the Economics area.
See our quick video on how to use Datastream.