World Import And Export Data
NBER-United Nations Trade Data 1962-2000
Two datasets of world trade flows are available.
1. The newest dataset covers the years 1962-2000, and is constructed from United Nations trade data by Robert Feenstra and Robert Lipsey, under a grant from the National Science Foundation to the NBER. Documentation for this data is included with the files:
FAQ on NBER-UN Data - Updated 1/30/09