Study Search Results Your query returned 1 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. County-Specific Net Migration by Five-Year Age Groups, Hispanic Origin, Race, and Sex, 1990-2000: [United States] (ICPSR 4171) Voss, Paul R.; McNiven, Scott; Hammer, Roger B.; et al.