ABS - Data by Region - Population & People (GCCSA) 2011-2019

This dataset presents data on population and people available from the ABS Data by Region statistics. This release of Data by Region presents various data for 2011-2019 and Census of Population and Housing data for 2011 and 2016 and is based on the Greater Capital City Statistical Area (GCCSA) 2016 boundaries. The dataset includes information in the following specified areas of population and people: Estimated Resident Population, Working Age Population, Median Age, Births and Deaths, Population Density, Internal and Overseas Migration, Aboriginal and Torres Strait Islander people, Overseas Born Proportion, Religious Affiliation and Speaks language other than English.\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) GCCSA 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（ABS）《按区域划分的数据》统计项目中的人口与民生相关数据。本次发布的《按区域划分的数据》涵盖2011至2019年的多类统计指标，以及2011年、2016年的人口与住房普查数据，统计基准采用2016年大首府城市统计区（Greater Capital City Statistical Area, GCCSA）地理边界。本数据集包含以下指定领域的人口与民生统计信息：估计常住居民人数、劳动年龄人口、年龄中位数、出生与死亡人口、人口密度、国内及海外迁移规模、澳大利亚原住民与托雷斯海峡岛民相关数据、海外出生人口占比、宗教信仰情况，以及非英语语言使用者相关数据。

《按区域划分的数据》会根据特定地理区域的统计数据可得性，为每一类区域提供一套标准统计数据集。本数据集的数据来源涵盖多类统计项目，既包括澳大利亚统计局（ABS）的统计成果，也包含非ABS机构的相关数据。在对这些统计数据进行分析时，需格外留意：不同统计项目的时间周期、定义标准、统计方法、统计范围及覆盖维度均可能存在差异。若数据可得，本数据集将以时间序列形式呈现，以便使用者分析数据随时间的变化趋势。但如果仅逐期观察部分序列，其数据波动可能较为显著。在分析数据时，若可获取长期序列数据，建议使用者优先考量序列的长期变化趋势。

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

澳大利亚城市与区域研究基础设施网络（AURIN）对原始数据进行了如下修改：

* 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，采用[澳大利亚统计局澳大利亚统计地理标准（Australian Statistical Geography Standard, ASGS）2016年GCCSA数据集](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1270.0.55.001Main+Features10018July%202016?OpenDocument)作为地理基准。
* 对《按区域划分的数据》中的部分数据值进行了随机调整或隐匿处理，以避免泄露敏感信息。
* 若原始数据中存在数据不可得、未获准公开、数值为零或经四舍五入为零的情况，均将其设置为null（空值）。
* 移除了原始数据中所有值均为空的行与列。