Search Results Use the search box below to revise your search, or start a new search. Studies (9) 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. Afrobarometer Round 5: The Quality of Democracy and Governance in 34 African Countries, 2011-2013 (ICPSR 36351) Mattes, Robert; Gyimah-Boadi, E.; Bratton, Michael 7 more results in Afrobarometer Survey Series 2. International Crime Victimization Survey (ICVS), 1989-2000 (ICPSR 3803) ICVS International Working Group; United Nations Interregional Crime and Justice Research Institute (UNICRI), Turin, Italy; United Nations Office of Drugs and Crime, Vienna, Austria; et al.