Overcrowded households (Percentage) - WMCA

This metric provides a measure of whether a household's accommodation is overcrowded or under occupied. It is calculated by summing households with one room too few and households with two or more rooms too few, as a percentage of all households. The ages of the household members and their relationships to each other are used to derive the number of rooms/bedrooms they require, based on a standard formula. The number of rooms/bedrooms required is subtracted from the number of rooms/bedrooms in the household's accommodation to obtain the occupancy rating. An occupancy rating of -1 implies that a household has one fewer room/bedroom than required, whereas +1 implies that they have one more room/bedroom than the standard requirement. Statistical Disclosure Control: In order to protect against disclosure of personal information from the Census, there has been swapping of records in the Census database between different geographic areas, and so some counts will be affected. In the main, the greatest effects will be at the lowest geographies, since the record swapping is targeted towards those households with unusual characteristics in small areas.Data is Powered by LG Inform Plus .

本指标旨在衡量一户家庭的住宿是否过度拥挤或不足。该指标通过计算一室之少以及两室或多室之少的家庭数量，并将其占所有家庭总数的百分比来得出。家庭成员的年龄及其相互关系被用于根据标准公式推导出他们所需的房间/卧室数量。所需的房间/卧室数量从家庭住宿中的房间/卧室数量中减去，以获得占用率评分。占用率评分为-1表示家庭比所需少一间房间/卧室，而+1则表示他们比标准需求多一间房间/卧室。统计披露控制：为了防止人口普查中个人信息的披露，已在人口普查数据库的不同地理区域之间进行了记录交换，因此某些计数将受到影响。总体而言，影响最大的将是最低级别的地理区域，因为记录交换的目标是那些在小区域内具有不寻常特征的家庭。数据由LG Inform Plus提供。