The Federal Bureau for Building and Regional Planning, for example, has forecast a continued demand for 300,000 dwellings a year, with the floor area in homeownership increasing by a fifth and stagnation in the private rental sector.

• 例如，建设和地区规划联邦署已经预测到每年对住房的不断需求达到300,000处，自有住房的地板面积增加了五分之一，私人租赁则停滞不前。