Search Results Use the search box below to revise your search, or start a new search. Studies (1) Variables Publications Your query returned 1 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Database of [United States] Congressional Historical Statistics, 1789-1989 (ICPSR 3371) Swift, Elaine K.; Brookshire, Robert G.; Canon, David T.; et al.