Trafiksäkerhetsenkäten 1994

This is the 14th study in a series of annual surveys on road safety conducted since 1981. The study is conducted by Statistics Sweden on behalf of the Swedish National Road...本项研究为自1981年起开展的道路安全年度调查系列的第14项调研。本次调研由瑞典统计局（Statistics Sweden）受瑞典国家公路……委托开展。