Uniform crime reports

The Uniform Crime Reports National Time Series Data, 1967-1980 include detailed criminal offense and clearance information submitted monthly by over 3,000 consistently reporting law enforcement agencies in the United States. These data were processed at the Center for Applied Social Research, Northeastern University, Boston, Massachusetts under several grants from the National Institute of Justice in order to produce easily accessible and highly reliable time series data on officially reported crime. Originally provided by the Federal Bureau of Investigation (FBI), these data exclude Uniform Crime Report (UCR) data from infrequently reporting law enforcement agencies. In general, only those agencies which submitted ten or more monthly reports in every year during 1967 through 1980 are included in this dataset. The data include detailed breakdowns of offenses and clearances taken from disaggregated UCR Return A tapes. Of particular interest are weapon-specific robbery and assault variables, types of rape, burglary, larceny, and motor vehicle theft, and clearances by arrest (or other exceptional means) of adults and juveniles for each offense sub-type. Both monthly and annual counts of these are available.