"This Bureau of Justice Statistics (BJS) report presents an overview of case processing in the Federal criminal justice system. The data presented are compiled from the BJS Federal Justice Statistics Program (FJSP) database. The FJSP database includes data provided by the U.S. Marshals Service, Drug Enforcement Administration, Administrative Office of the U.S. Courts, Executive Office for the U.S. Attorneys, Federal Bureau of Prisons, and U.S. Sentencing Commission. The Administrative Office of the U.S. Courts, in addition to providing data describing defendants in criminal cases processed by the Federal judiciary, provides data describing defendants processed by the Federal pretrial services agencies and the Federal probation and supervision service. The data can be downloaded from the Federal Justice Statistics Resource Center at http://fjsrc.urban.org."
Office of Justice Programs, Bureau of Justice Statistics: http://www.ojp.usdoj.gov/bjs/