樣本資料 Contact Information返回


  調查日期
Date of survey		  半年結成功樣本
Total sample
(Half-yearly Average) 		  回應率
Response rate 
  1-6/2017  6087   68.6% 
  7-12/2016  6036   71.3% 
  1-6/2016  6051   67.7% 
  7-12/2015  5035   65.2%