ABS - Personal Income - Employee Income (LGA) 2011-2018

This dataset presents information about employee income. The data covers the financial years 2011-12 to 2017-18, and is based on Local Government Areas (LGA) according to the 2018 edition of the Australian Statistical Geography Standard (ASGS).\n\nEmployee income is the total (or gross) income received as a return to labour from an employer or from a person's own incorporated business (when they are employed by this business). The data used in deriving employee income comes from both Individual Tax Returns (ITR) and payment summaries (where an individual has not lodged an ITR).\n\nAll monetary values are presented as gross pre-tax dollars, as far as possible. This means they reflect income before deductions and loses, and before any taxation or levies (e.g. the Medicare levy or the temporary budget repair levy) are applied. The amounts shown are nominal, they have not been adjusted for inflation. The income presented in this release has been categorised into income types, these categories have been devised by the Australian Bureau of Statistics (ABS) to closely align to ABS definitions of income.\n\nThe statistics in this release are compiled from the Linked Employer Employee Dataset (LEED), a cross-sectional database based on administrative data from the Australian taxation system. The LEED includes more than 120 million tax records over seven consecutive years between 2011-12 and 2017-18.\n\nPlease note:\n\n * All personal income tax statistics included in LEED were provided in de-identified form with no home address or date of birth. Addresses were coded to the ASGS and date of birth was converted to an age at 30 June of the reference year prior to data provision.\n\n * To minimise the risk of identifying individuals in aggregate statistics, perturbation has been applied to the statistics in this release. Perturbation involves small random adjustment of the statistics and is considered the most satisfactory technique for avoiding the release of identifiable statistics, while maximising the range of information that can be released. These adjustments have a negligible impact on the underlying pattern of the statistics. Some cells have also been suppressed due to low counts.\n\n * Totals may not align with the sum of their components due to missing or unpublished information in the underlying data and perturbation.\n\nFor further information please visit the [Australian Bureau of Statistics](https://www.abs.gov.au/methodologies/personal-income-australia-methodology/2011-12-2017-18).\n\n AURIN has made the following changes to the original data:\n\n * Spatially enabled the [original data](https://www.abs.gov.au/statistics/labour/earnings-and-work-hours/personal-income-australia/latest-release#data-download).\n\n * Set 'np' (not published to protect the confidentiality of individuals or businesses) values to Null.\n

本数据集呈现员工收入相关信息。数据覆盖2011-12至2017-18财年，且基于2018版《澳大利亚统计地理标准》（Australian Statistical Geography Standard，ASGS）所定义的地方政府区域（Local Government Areas，LGA）。

员工收入指从雇主处或个人自有法人企业（当个人受雇于该企业时）获得的劳动报酬总和（即总收入）。计算员工收入所用数据来源于个人纳税申报表（Individual Tax Returns，ITR）及付款汇总表（适用于未提交ITR的个人）。

所有货币价值均尽可能以税前总收入形式呈现，即反映扣除项与损失发生前、任何税款或征费（如医疗保险征费或临时预算修复征费）征收前的收入。所示金额为名义值，未进行通胀调整。本版本中的收入已按收入类型分类，这些类别由澳大利亚统计局（Australian Bureau of Statistics，ABS）制定，与ABS的收入定义高度一致。

本版本中的统计数据来源于雇主-员工关联数据集（Linked Employer Employee Dataset，LEED）——一个基于澳大利亚税收系统行政数据的横截面数据库。LEED包含2011-12至2017-18连续七年间超过1.2亿条税务记录。

请注意：

* LEED中包含的所有个人所得税统计数据均以去标识化形式提供，不含家庭住址或出生日期。地址已编码为ASGS标准格式，出生日期在数据提供前已转换为参考年度6月30日时的年龄。

* 为降低汇总统计中识别个人身份的风险，本版本统计数据采用了扰动处理。扰动指对统计数据进行小幅随机调整，被认为是在避免发布可识别统计数据的同时最大化信息发布范围的最优技术。这些调整对统计数据的底层模式影响可忽略不计。部分单元格因计数过低而被隐藏。

* 由于基础数据中存在缺失或未发布信息及扰动处理，总计可能与各组成部分之和不一致。

如需更多信息，请访问[澳大利亚统计局](https://www.abs.gov.au/methodologies/personal-income-australia-methodology/2011-12-2017-18)。

AURIN对原始数据进行了以下修改：

* 为[原始数据](https://www.abs.gov.au/statistics/labour/earnings-and-work-hours/personal-income-australia/latest-release#data-download)添加空间属性支持。

* 将‘np’（未发布以保护个人或企业机密）值设为Null。