Total Housing Models: The entire amount of Housing Units is the volume of occupied models + the number of vacant units. Ownership is described by if the device is occupied by an operator or by a tenant.Nh?ng ???ng d?n này do ??i th??ho?c m?t s??ng??i x?u t?o ra v?i m?c ?ích l?i d?ng tên tu?i c?a trang Website ???l?a ??o, ?ánh c?p thông tin và