ABS - Data by Region - Persons Born Overseas (SA4) 2011-2016

This dataset presents data on persons born overseas available from the ABS Data by Region statistics. This release of Data by Region presents various data for 2011-2016 and Census of Population and Housing data for 2011 and 2016 and is based on the Statistical Area 4 (SA4) 2016 boundaries. The dataset includes information in the following specified areas regarding persons born overseas: Overseas Born Population, Year of Arrival in Australia, Australian Citizenship, Religious Affiliation, English Proficiency, Non-School Qualifications, Occupation of Employed Persons, Labour Force and Total Personal Income (Weekly).\n\nData by Region contains a standard set of data for each region type, depending on the availability of statistics for particular geographies. Data are sourced from a wide variety of collections, both ABS and non-ABS. When analysing these statistics, care needs to be taken as time periods, definitions, methodologies, scope and coverage can differ across collections. Where available, data have been presented as a time series - to enable users to assess changes over time. However, when looked at on a period to period basis, some series may sometimes appear volatile. When analysing the data, users are encouraged to consider the longer term behaviour of the series, where this extra information is available.\n\nFor more information please visit the [Explanatory Notes](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1410.0Explanatory%20Notes12014-19?OpenDocument).\n\n AURIN has made the following changes to the original data:\n\n * Spatially enabled the [original data](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1410.02014-19?OpenDocument) with the [ABS Australian Statistical Geography Standard (ASGS) SA4 2016 dataset](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1270.0.55.001Main+Features10018July%202016?OpenDocument).\n\n * Some data values in Data by Region have been randomly adjusted or suppressed to avoid the release of confidential details.\n\n * Where data was not available, not available for publication, nil or rounded to zero in the original data, it has been set to null.\n\n * Columns and rows that did not contain any values in the original data have been removed.\n

本数据集收录了澳大利亚统计局（Australian Bureau of Statistics，简称ABS）区域统计数据中可获取的海外出生人口相关数据。本次发布的区域数据涵盖2011-2016年的多项数据，以及2011年与2016年的人口和住房普查数据，其基于2016年统计区域4（Statistical Area 4，简称SA4）的边界划定。本数据集包含以下针对海外出生人口的指定维度信息：海外出生人口、抵澳年份、澳大利亚公民身份、宗教信仰、英语水平、非学校教育资质、就业人员职业、劳动力状况以及个人周总收入。

区域数据为每一类区域提供一套标准数据集，具体取决于特定地理区域的统计数据可获得性。数据来源涵盖澳大利亚统计局（ABS）及非ABS的多种统计采集项目。在分析此类统计数据时，需格外谨慎，因为不同采集项目的时间周期、定义、方法论、统计范围及覆盖情况可能存在差异。在数据可获取的情况下，均以时间序列形式呈现，以便用户研判数据随时间的变化趋势。但如果逐期观察，部分序列有时可能呈现出波动性。因此在分析数据时，若有相关额外信息，建议用户优先考量序列的长期变化趋势。

如需获取更多信息，请访问[说明文档](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1410.0Explanatory%20Notes12014-19?OpenDocument)。

AURIN对原始数据进行了如下修改：
* 通过[澳大利亚统计局澳大利亚统计地理标准（Australian Statistical Geography Standard，简称ASGS）2016年SA4数据集](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1270.0.55.001Main+Features10018July%202016?OpenDocument)，对[原始数据](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1410.02014-19?OpenDocument)进行空间化处理。
* 对区域数据中的部分数据值进行随机调整或隐匿处理，以避免泄露敏感信息。
* 原始数据中未获取、不允许发布、数值为零或经四舍五入后为零的条目，均已设置为空值（null）。
* 已移除原始数据中无任何有效内容的行列。