樣本資料返回
| 調查日期 Date of Survey |
成功樣本 Successful Sample |
回應率 Response Rate |
標準誤差 Standard Error |
| 27-30/3/2017 | 1002 | 70.6% | 1.6% |
| 27-30/3/2012 | 1019 | 63.4% | 1.6% |
| 26-30/3/2007 | 509 | 62.8% | 2.2% |
| 20-23/6/2005 | 1026 | 61.9% | 1.5% |
| 11/12/1996 | 1301 | 65.3% | 1.5% |
