Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 2 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Census of Population and Housing, 2000 [United States]: Public Use Microdata Sample: 5-Percent Sample (ICPSR 13568) United States Department of Commerce. Bureau of the Census 1 more result in Census of Population and Housing, 2000 [United States] Series 2. Price Quotations in Early United States Securities Markets, 1790-1860 (ICPSR 4053) Sylla, Richard E.; Wilson, Jack W.; Wright, Robert E.