Census 2021 Hours Worked - Birmingham Wards

The number of hours worked per week before the census includes paid and unpaid overtime. This covers the main job of anyone aged 16 years and over.CoverageThis dataset is focused on the data for Birmingham at Ward level. Also available at LSOA, MSOA and Constituency levels.About the 2021 CensusThe Census takes place every 10 years and gives us a picture of all the people and households in England and Wales.Protecting personal dataThe ONS sometimes need to make changes to data if it is possible to identify individuals. This is known as statistical disclosure control. In Census 2021, they:Swapped records (targeted record swapping), for example, if a household was likely to be identified in datasets because it has unusual characteristics, they swapped the record with a similar one from a nearby small area. Very unusual households could be swapped with one in a nearby local authority.Added small changes to some counts (cell key perturbation), for example, we might change a count of four to a three or a five. This might make small differences between tables depending on how the data are broken down when they applied perturbation.For more geographies, aggregations or topics see the link in the Reference below. Or, to create a custom dataset with multiple variables use the ONS Create a custom dataset tool.Population valueThe value column represents All usual residents aged 16 years and over in employment the week before the census.The percentage shown is the value as a percentage of All usual residents aged 16 years and over in employment the week before the census within the given geography.

每周工作小时数涵盖普查前的带薪及无偿加班，适用于16岁及以上人群的主要职业。本数据集专注于伯明翰区级的数据，亦可在LSOA、MSOA和选区级别获取。关于2021年人口普查：人口普查每十年进行一次，为我们展现了英格兰和威尔士所有人口及家庭的全貌。个人数据保护：英国国家统计局（ONS）在可能识别个体的情况下，有时需要对数据进行调整，此过程被称为统计披露控制。在2021年人口普查中，他们采取了以下措施：交换记录（目标记录交换），例如，若一个家庭因具有异常特征而在数据集中可能被识别，则将记录与邻近小区域内相似的家庭记录进行交换。非常规家庭可能被与邻近地方当局内的一个家庭进行交换。对某些计数进行了微小调整（单元键扰动），例如，可能将四个计数更改为三个或五个。这种扰动可能导致不同表格之间出现微小的差异，具体取决于数据在应用扰动时的细分方式。欲了解更多地理、聚合或主题信息，请参阅下方的参考链接。或，使用ONS创建自定义数据集工具创建包含多个变量的自定义数据集。人口值：值列代表普查前一周所有16岁及以上就业的常住居民。所显示的百分比是该值占普查前一周给定地理区域内所有16岁及以上就业的常住居民的百分比。