The U.S. government once probed into the locations and vehicles involved in fatal traffic accidents. Their research and analysis unexpectedly revealed that 15 percent of all traffic fatalities were premeditated suicides.
美國政府曾針對車禍的肇事地點和肇事車輛做研究分析，發現竟然百分之十五的交通死亡是﹘﹘蓄意的自殺。