Study Search Results Your query returned 2 results. Series results are grouped under the most relevant study. You can ungroup series results. Use the search box below to revise your search, or start a new search. 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. Offender Based Transaction Statistics (OBTS), 1987: Alabama, Alaska, California, Delaware, Georgia, Minnesota, Missouri, Nebraska, New Jersey, New York, Pennsylvania, Utah, Vermont, and Virginia (ICPSR 9287) United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics 3 more results in Offender Based Transaction Statistics (OBTS) Series 2. Xenon (New Jersey) Commercial Burglary Data, 1979-1981 (ICPSR 8088) Gibbs, John J.; Shelly, Peggy L.