On average, 38 percent of drivers between 21 and 24 involved in fatal crashes during the holiday season were impaired by alcohol, according to NHTSA data for 2002 through 2006.

• 根据高速公路安全管理局2002年到2006年的数据,平均来说,在节假日里重大事故的肇事司机中,21岁到24岁之间的人,有38%25是由于酒精的作用。