US Firearms Trace Data, 2013

The 2013 report includes a state-by-state breakdown of types and calibers of firearms recovered and traced, source states, criminal offenses associated with the crime guns, time-to-crime, and age ranges of crime gun possessors at the time of recovery. Key findings of this year’s report include pistols as the most common firearm type recovered and traced, 9 mm as the top caliber recovered and traced, and 11.08 years as the average time-to-crime for crime guns recovered and traced in...

本2013年度报告针对收缴并溯源的枪支的类型与口径、来源州、涉案枪支关联的刑事犯罪、案发时长（time-to-crime），以及收缴时涉案枪支持有者的年龄区间，提供了逐州分项统计内容。本年度报告的核心结论包括：手枪为收缴溯源的最常见枪支类型，9毫米口径为最常被收缴溯源的枪支口径，本次统计范围内涉案枪支的平均案发时长为11.08年（原文后续内容省略）。