樣本資料Contact Information返回
調查日期 Date of survey |
半年結樣本人數 Total Sample(Half-yearly Average) |
回應率 Response rate |
1-6/2011 | 4060 | 66.4% |
7-12/2010 | 6070 | 63.9% |
1-6/2010 | 6069 | 67.2% |
7-12/2009 | 6043 | 68.9% |
1-6/2009 | 6042 | 67.7% |
7-12/2008 | 5033 | 67.0% |