Road safety survey 2011

This is the 30th study in a series of annual surveys on road safety conducted since 1981. The study is conducted by Statistics Sweden on behalf of the the Swedish Transport Administration and aims to identify and analyse traffic safety statistics. The study is is done by a questionnaire directed to a stratified sample of the population. The study from 2011 had a 53 percent response rate and a sample of 8 407 randomly selected people aged between 15 and 84 years. The questions in the study include, for example, traffic behaviour and traffic patterns; attitudes to road safety and traffic rules, the relation between alcohol and traffic and child safety in traffic. Both motor traffic, bicycle and foot traffic is concerned. A total of 33 questions are used, including descriptive questions, estimation questions and attitude questions. Purpose: The survey aims to identify and analyse traffic safety statistics.本数据集为1981年起持续开展的道路安全年度系列调查的第30项研究。该项研究由瑞典统计局（Statistics Sweden）受瑞典运输署委托实施，旨在识别并分析道路交通安全统计数据。 本次调查采用针对分层抽样人群的问卷调研形式。2011年的本次调查共随机选取8407名年龄介于15至84岁之间的受访者，有效应答率为53%。 调研问卷涵盖的内容包括交通行为与出行模式、对道路安全及交通规则的态度、酒精与道路交通的关联，以及道路交通安全中的儿童防护等场景，覆盖机动车交通、自行车骑行及步行交通。本次调研共设置33道问题，题型包含描述性问题、评估类问题及态度类问题。 调研目标： 识别并分析道路交通安全统计数据。