Housing – municipal index

Municipal index for the theme Housing is based on the indicator Trångboddhet in multi-dwelling buildings, according to norm 2, share (%). The KPIs are normalised so that all municipalities’ values are placed on a scale from 0 to 100 where 0 is the worst and 100 is best (for some indicators, inverted scale is used). In the next step, the standardised indicator values are weighed together into indices at aspect level (the theme is currently based on indicators within one aspect). This is done with averages, all indicators weighed together with the same weight in each aspect. The values are also at this level in the range 0 to 100. Then the index at aspect level is weighed together to the thematic level according to the same principle and these values also fall between 0 and 100. The weighting is equal for all aspects of the theme.住房主题下的市政指数以标准2中规定的多户住宅建筑拥挤度指标（Trångboddhet）为基础，以百分比占比形式呈现。关键绩效指标（KPI）经标准化处理后，所有市政的指标值将被映射至0至100的区间，其中0代表最差表现，100代表最优表现（部分指标将采用反向刻度）。下一步，将标准化后的指标值加权聚合为维度层面的指数（当前该主题仅依托单一维度内的指标构建）：采用算术平均法进行聚合，同一维度下的所有指标权重均等。该维度层面的指数值同样处于0至100的区间范围内。随后，按照相同原则将各维度层面的指数进一步加权聚合为主题层面的总指数，该总指数值同样处于0至100的区间内，且主题下所有维度的权重均等。