Search Results Use the search box below to revise your search, or start a new search. Studies (4) Variables Publications Your query returned 4 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Afrobarometer Round 5: The Quality of Democracy and Governance in 34 African Countries, 2011-2013 (ICPSR 36351) Mattes, Robert; Gyimah-Boadi, E.; Bratton, Michael 2. Current Population Survey, September 2015: Volunteer Supplement (ICPSR 36411) United States Department of Commerce. Bureau of Census; United States Department of Labor. Bureau of Labor Statistics; Corporation for National and Community Service 3. Ghana Population, Consumption and Environment (PCE) Survey, 2002 (ICPSR 34830) White, Michael 4. Soul of the Community [in 26 Knight Foundation Communities in the United States], 2008-2010 (ICPSR 35532) Gallup, Inc.