In 2010, an estimated 1,246,248 violent crimes occurred nationwide, a decrease of 6.0 percent from the 2009 estimate.
When considering 5- and 10-year trends, the 2010 estimated violent crime total was 13.2 percent below the 2006 level and 13.4 percent below the 2001 level.
There were an estimated 403.6 violent crimes per 100,000 inhabitants in 2010.
Aggravated assaults accounted for the highest number of violent crimes reported to law enforcement at 62.5 percent. Robbery comprised 29.5 percent of violent crimes, forcible rape accounted for 6.8 percent, and murder accounted for 1.2 percent of estimated violent crimes in 2010.
Information collected regarding type of weapon showed that firearms were used in 67.5 percent of the Nation’s murders, 41.4 percent of robberies, and 20.6 percent of aggravated assaults.
via FBI — Violent Crime.