As the Daily Caller reports, there are two ways in which the federal government measures crime in the United States: The Bureau of Justice Statistics’ (BJS) National Crime Victimization Survey (NCVS) and the Federal Bureau of Investigation’s (FBI) Uniform Crime Reporting (UCR). Whereas the NCVS asks roughly 240,000 Americans whether or not they’ve been a victim of crime in the last year, the UCR focuses on crimes that have been reported to police within the last year and shared with the FBI.