樣本資料Contact InformationBack
| 調查日期 Day of survey |
成功樣本 Successful cases |
回應率 Response rate |
| 1-6/2005 | 1019 | 61.5% |
| 7-12/2004 | 1011 | 59.4% |
| 1-6/2004 | 1031 | 63.5% |
| 7-12/2003 | 1012 | 68.5% |
| 1-6/2003 | 3113 | 68.2% |
| 7-12/2002 | 5219 | 65.4% |
| 1-6/2002 | 9385 | 63.7% |
