Fact Books from the 1980s are available as individual PDF files. Most of the documents have built-in links and bookmarks for internal navigation.
- 1988 - 1989 (PDF)
- 1987 - 1988 (PDF)
- 1986 - 1987 (PDF)
- 1985 - 1986 (PDF)
- 1984 - 1985 (PDF)
- 1983 - 1984 (PDF)
- 1982 - 1983 (PDF)
- 1981 - 1982 (PDF)
- 1980 - 1981 (PDF)
- 1979 - 1980 (PDF)