Uniform Crime Reporting Program Data: Offenses Known and Clearances by Arrest, 2011

The UNIFORM CRIME REPORTING PROGRAM DATA: OFFENSES KNOWN AND CLEARANCES BY ARREST, 2011 dataset is a compilation of offenses reported to law enforcement agencies in the United States. Due to the vast number of categories of crime committed in the United States, the FBI has limited the type of crimes included in this compilation to those crimes which people are most likely to report to police and those crimes which occur frequently enough to be analyzed across time. Crimes included are criminal homicide, forcible rape, robbery, aggravated assault, burglary, larceny-theft, and motor vehicle theft.
Much information about these crimes is provided in this dataset. The number of times an offense has been reported, the number of reported offenses that have been cleared by arrests, and the number of cleared offenses which involved offenders under the age of 18 are the major items of information collected.

2011年统一犯罪报告计划数据集：已知犯罪与逮捕结案情况（UNIFORM CRIME REPORTING PROGRAM DATA: OFFENSES KNOWN AND CLEARANCES BY ARREST）是美国境内向执法机构报案的犯罪案件汇编。鉴于美国犯罪品类庞杂，美国联邦调查局（FBI）将本数据集收录的犯罪范围限定为两类：一是民众最常向警方报案的犯罪类型，二是发生频率足够高、可支撑跨时间维度分析的犯罪类型。本次收录的犯罪类型包括刑事杀人、强制性强奸、抢劫、严重故意伤害、入室盗窃、盗窃以及机动车盗窃。

本数据集涵盖了上述犯罪的多项关键信息。本次采集的核心信息项包括：犯罪报案总次数、经逮捕手段结案的报案犯罪数，以及涉案犯罪者为未成年人的结案犯罪数。