The information on the housing situation in El Salvador set out below was prepared by the Office for Strategic Sectoral Planning of the Department of Housing and Urban Development on the basis of the data produced by the Multi-purpose Household Survey for each year shown.
521. 下述有关萨尔瓦多住房情况的材料，由住房和城市发展司战略部门规划办公室根据多用途住户调查每年公开的数据编制。