Household Travel Survey (HTS)

The Household Travel Survey (HTS) collects information on personal travel behaviour. The study area for the survey is the Sydney Greater Metropolitan Area (GMA) which includes Sydney Greater Capital City Statistical Area (GCCSA), parts of Illawarra and Hunter regions.All residents of occupied private dwellings within the Sydney GMA are considered within scope of the survey and are randomly selected to participate.The HTS has been running continuously since 1997/981 and collects data for all days through the year – including during school and public holidays.Typically, approximately 2,000-3,000 households participate in the survey annually. Data is collected on all trips made over a 24-hour period by all members of the participating households.Annual estimates from the HTS are usually produced on a rolling basis using multiple years of pooled data for each reporting year2. All estimates are weighted to the Australian Bureau of Statistics’ Estimated Resident Population, corresponding to the year of collection3. Unless otherwise stated, all reported estimates are for an average weekday.Due to disruptions in data collection resulting from the lockdowns during the COVID-19 pandemic, post-COVID releases of HTS data are based on a lower sample size than previous HTS releases. To ensure integrity of the results and mitigate risk of sampling errors some post-COVID results have been reported differently to previous years. Please see below for more information on changes to HTS post-COVID (2020/21 onwards).Transport for NSW will work with their partners to boost sample sizes to provide HTS results for smaller geographic and regional areas throughout FY23.Data-source: household-travel-survey

《家庭出行调查》（HTS）旨在搜集个人出行行为的相关信息。调查范围涵盖悉尼大都市区域（GMA），包括悉尼大首府城市统计区域（GCCSA）、伊拉瓦拉和亨特地区的一部分。悉尼GMA内所有居住在私人住宅的居民均被视为调查对象，并随机选取参与调查。自1997/98年起，HTS持续进行，收集全年的数据，包括学校假期和公共假日。通常情况下，每年约有2,000至3,000个家庭参与调查。调查收集了参与家庭所有成员在24小时内的所有出行信息。HTS的年度估计值通常采用滚动方式生成，使用每个报告年度的多年度汇总数据。所有估计值均按照澳大利亚统计局的预估常驻人口进行加权，对应于收集数据的年份。除非另有说明，所有报告的估计值均指平均工作日。由于COVID-19疫情期间封锁导致的收集数据的中断，COVID后的HTS数据发布基于比以往更低的样本量。为确保结果的一致性和减轻抽样误差的风险，一些COVID后的结果在报告方式上与往年有所不同。以下将提供有关HTS自COVID（2020/21年起）变更的更多信息。新南威尔士州交通部门将与合作伙伴合作，增加样本量，以在财务年度2023年中为更小地理区域和地区提供HTS结果。数据来源：household-travel-survey