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本次调研样本覆盖一二三线城市,借助数字100在线样本库Assuredsample,共回收有效样本1000份。其中女性受访者占54.1%,男性占45.9%,73.4%的受访者月收入3000元以上,其中受访者年龄主要集中在20-50岁之间。所有有效问卷经过在线调查系统逻辑自动检查功能查错,误差率在5%以内。
The survey sample covering the second and third tier cities, with the help of digital 100 online sample library Assuredsample, collected a total of 1000 valid samples. Female respondents accounted for 54.1%, men accounted for 45.9%, 73.4% of the respondents monthly income of more than 3,000 yuan, of which respondents are mainly aged between 20-50 years of age. All valid questionnaires were checked automatically by the online survey system logic and the error rate was within 5%.