Share of semi-closed houses s among dwellings

Share of ‘apartment’ type dwellings among the total number of dwellings registered in the cadastre. These data are derived from the cadastral statistics of the building stock.地籍（cadastre）登记的全部住宅中，公寓型住宅所占的比例。此类数据源自建筑存量的地籍统计资料。