Table 14, Data Declaration

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Crime Trends
by Metropolitan and Nonmetropolitan Counties by Population Group, 2008-2009

The FBI collects these data through the Uniform Crime Reporting (UCR) Program.

General comments

Methodology

Population estimation

For the 2009 population estimates used in this table, the FBI computed individual rates of growth from one year to the next for every city/town and county using 2000 decennial population counts and 2001 through 2008 population estimates from the U.S. Census Bureau. Each agency’s rates of growth were averaged; that average was then applied and added to its 2008 Census population estimate to derive the agency’s 2009 population estimate.