A statistic indicating the relative size of the sample on which the FBI's arrest and reported crime estimates are based. The coverage indicator incorporates the population served by reporting law enforcement agencies and the number of months the agencies reported arrest or reported crime counts during the calendar year. Where the indicator equals 100%, all law enforcement agencies in the jurisdiction reported for all 12 months. A more complete explanation of the coverage indicator can be found in the Methods Section of Easy Access to FBI Arrest Statistics.