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 |
| 1-6/2007 | 4056 | 61.5% |
| 7-12/2006 | 4055 | 58.7% |
| 1-6/2006 | 4096 | 60.1% |
| 7-12/2005 | 3042 | 62.0% |
| 1-6/2005 | 3058 | 63.4% |
| 7-12/2004 | 1004 | 65.7% |
