Search Results Use the search box below to revise your search, or start a new search. Studies (2) 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: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Consumer Expenditure Survey, 2013: Diary Survey Files (ICPSR 36275) United States Department of Labor. Bureau of Labor Statistics 2. National Politics Study, 2008 (ICPSR 36167) Jackson, James S.; Hutchings, Vincent; Wong, Cara; et al.