Mikrocensus 1971, 1. quarter: Extended Housing Survey, Intentions of Housing

The special survey in March is on the topic of extended housing survey ("Erweiterte Wohnungserhebung"), just as in the previous years (Mikrozensus MZ7001 and MZ6901) In addition, there are a few questions on intentions of housing. They resemble the questions of the special survey “Wohnungswechsel” (change of residence) in June 1969 (Mikrozensus MZ6902) and aim at complementing the then collected data with new information.

本次3月开展的专项调查主题为扩大住房调查（Erweiterte Wohnungserhebung），与往年微观普查（Microcensus）MZ7001、MZ6901中的专项调查主题保持一致。此外，本次调查还设置了若干关于住房意向的问题。这些问题的设计思路与1969年6月开展的专项调查"住房变动（Wohnungswechsel，change of residence）"（对应微观普查（Microcensus）MZ6902）中的相关问题相仿，旨在为彼时采集的住房相关数据补充新的信息维度。