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本次调查样本覆盖全盟,共发放问卷140份,选取有效问卷100份。有效问卷中包括50户自然人(城镇个体工商户和农户样本比例为1:1),50户本地中小型企业。
The survey sample covers the whole league, a total of 140 questionnaires were issued, select 100 valid questionnaires. The effective questionnaire includes 50 natural persons (1: 1 sample of urban individual industrial and commercial households and farmers) and 50 local small and medium-sized enterprises.