在统计工作中，有很重要的一项内容，是家计调查，即居民家庭收支调查。本文通过一个家庭三年中收支情况的调查分析，对了解大庆地区家庭类型、家庭消费特点、消费观念的现状，更好地把握市场供求规律，进一步扩大内需，促进市场繁荣提高居民生活水平都具有参考价值。一、三年 In the statistical work, a very important part is the household survey, that is, the household income and expenditure survey. Based on the investigation and analysis of income and expenditure of a family in three years, this article understands the current situation of family types, consumption characteristics and consumer attitudes in Daqing region, better grasps the law of market supply and demand, further expands domestic demand, promotes market prosperity and improves residents’ living standards With reference value. One or three years