Annual Population Survey Two-Year Longitudinal Dataset, January 2021 - December 2022

<p>The <i>Annual Population Survey</i> (APS) is a major survey series, which aims to provide data that can produce reliable estimates at local authority level. Key topics covered in the survey include education, employment, health and ethnicity. The APS comprises key variables from the<a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=2000026"> </a><i><a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=2000026">Labour Force Survey</a></i> (LFS), all its associated LFS boosts and the APS boost.</p><p>The APS allows for analysis to be carried out on detailed subgroups and below regional level. In recent years (particularly with the sample size of the LFS 5 quarter dataset reducing) there has been some interest in producing a two year APS longitudinal dataset to look at any trends that may occur over a year. The APS Two-Year Longitudinal Datasets, covering 2012/13 onwards, have been deposited as a result of this work. <a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=200002#!/access-data">Person- and Household-level APS</a> datasets are also available.</p><p> </p><p>For further detailed information about methodology, users should consult the <i>Labour Force Survey User Guide</i>, included with the APS documentation.</p><p><strong>Occupation data for 2021 and 2022<br></strong>The ONS has identified an issue with the collection of some occupational data in 2021 and 2022 data files in a number of their surveys. While they estimate any impacts will be small overall, this will affect the accuracy of the breakdowns of some detailed (four-digit Standard Occupational Classification (SOC)) occupations, and data derived from them. None of ONS' headline statistics, other than those directly sourced from occupational data, are affected and you can continue to rely on their accuracy. Further information can be found in the ONS article published on 11 July 2023: <a title="Revision of miscoded occupational data in the ONS Labour Force Survey, UK: January 2021 to September 2022" href="https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/employmentandemployeetypes/articles/revisionofmiscodedoccupationaldataintheonslabourforcesurveyuk/january2021toseptember2022">Revision of miscoded occupational data in the ONS Labour Force Survey, UK: January 2021 to September 2022</a><br></p><p></p>

<p>年度人口调查（APS）是一项重要的调查系列，旨在提供可在地方政府层面生成可靠估计值的数据。调查涵盖的关键主题包括教育、就业、健康和种族。APS包含来自<i><a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=2000026">劳动力调查（LFS）</a></i>的关键变量、其所有相关的LFS增强模块以及APS增强模块。</p><p>APS允许对详细子群体和区域以下层面开展分析。近年来（尤其是随着LFS五季度数据集样本量的减少），人们开始关注生成两年期APS纵向数据集，以研究一年内可能出现的趋势。作为此项工作的成果，涵盖2012/13年度及以后的APS两年期纵向数据集已完成存档。<a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=200002#!/access-data">个人及家庭层面APS</a>数据集也已开放获取。</p><p>关于方法学的更多详细信息，用户应参考APS文档资料中附带的《劳动力调查用户指南》。</p><p><strong>2021年和2022年的职业数据<br></strong>英国国家统计局（ONS）已发现其多项调查中2021年和2022年数据文件的部分职业数据存在收集问题。尽管他们估计总体影响较小，但这将影响部分详细（四位标准职业分类（SOC））职业的细分数据及其衍生数据的准确性。除直接来源于职业数据的统计数据外，ONS的所有核心统计数据均未受影响，您可继续信赖其准确性。更多信息可参见ONS于2023年7月11日发布的文章：<a title="Revision of miscoded occupational data in the ONS Labour Force Survey, UK: January 2021 to September 2022" href="https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/employmentandemployeetypes/articles/revisionofmiscodedoccupationaldataintheonslabourforcesurveyuk/january2021toseptember2022">Revision of miscoded occupational data in the ONS Labour Force Survey, UK: January 2021 to September 2022</a><br></p>