National Basic Intelligence Factbook produced semiannually until 1980. Country entries include sections on Land, Water, People, Government, Economy, Communications, and Defense Forces.
1981
Publication becomes an annual product and is renamed The World
Factbook. A total of 165 nations are covered on 225 pages.
1983
Appendices (Conversion Factors, International Organizations) first introduced.
1984
Appendices expanded; now include: A. The United Nations, B. Selected
United Nations Organizations, C. Selected International
Organizations, D. Country Membership in Selected Organizations, E.
Conversion Factors.
1987
A new Geography section replaces the former separate Land and Water sections. UN Organizations and Selected International Organizations appendices merged into a new International Organizations appendix. First multi-color-cover Factbook.
1988