As gun ownership has increased dramatically, gun-related violent crimes have gradually decreased over the past six years in the state of Virginia, according to a new analysis.

From 2006 to 2011, the total number of guns purchased in Virginia increased 73 percent, while the total number of gun-related violent crimes decreased 24 percent over that period. And when adjusted for population growth, the number of crimes further decreases to more than 27 percent, with 79 gun-related offenses per 100,000 in 2006 dropping to 57 by 2011.