Annual Population Survey Two-Year Longitudinal Dataset, January 2015 - December 2016

<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>&nbsp;<i>年度人口调查（Annual Population Survey，简称APS）</i>是一项重要的系列调查，旨在获取可用于地方当局层面生成可靠估计值的数据。该调查涵盖的核心主题包括教育、就业、健康与族裔。APS整合了来自<a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=2000026">&nbsp;</a><i><a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=2000026">劳动力调查（Labour Force Survey，简称LFS）</a></i>的关键变量、所有配套的LFS补充样本以及APS补充样本。</p><p>APS支持对细分群体以及区域以下层级开展分析。近年来，尤其是随着LFS五季度数据集的样本量缩减，学界与实务界对构建两年期APS纵向数据集以观测年度内可能出现的趋势产生了一定兴趣。本项工作产出的覆盖2012/13年度及以后的APS两年期纵向数据集已完成归档。<a href="https://beta.ukdataservice.ac.uk/datacatalogue/series/series?id=200002#!/access-data">个人与家庭层面的APS数据集</a>亦可供获取。</p><p>&nbsp;</p><p>如需获取方法论的详细信息，使用者可参阅APS文档中附带的<i>《劳动力调查使用者指南》</i>。</p><p><strong>2021年与2022年的职业数据<br></strong>英国国家统计局（Office for National Statistics，简称ONS）在其多项调查的2021年与2022年数据文件中发现了部分职业数据采集问题。尽管该局估算整体影响较小，但该问题会影响部分细分（四位标准职业分类（Standard Occupational Classification，简称SOC））职业的分类数据及其衍生数据的准确性。除直接源自职业数据的统计指标外，ONS的核心统计数据均不受影响，使用者可继续信赖其准确性。更多详情可参阅英国国家统计局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">《英国ONS劳动力调查中编码错误的职业数据修订：2021年1月至2022年9月》</a><br></p><p></p>