調查日期  Date of survey	成功樣本  Successful Sample	回應率   Response Rate
18-21/10/04	1011	63.3%
26-29/7/04	1005	60.6%
19-22/4/04	1029	61.1%
26-29/1/04	1056	65.4%
19-22/10/03	1017	60.0%
14-16/7/03	1073	69.2%
15-20/5/03	1067	65.1%
17-19/3/03	1068	71.5%
20-23/1/03	1049	66.2%
13-20/11/02	1058	65.2%
12-17/9/02	1062	69.0%
2-3/7/02	1068	67.7%
2-7/5/02	1069	65.4%
1-5/3/02	1017	61.3%
2-6/1/02	1046	65.6%
1-5/11/01	1096	63.9%
3-7/9/01	1056	60.6%
3-9/7/01	1051	78.6%
19-23/5/01	1082	65.6%
5-19/3/01	1024	57.0%
17-19/1/01	1046	53.7%
14-16/11/00	1038	47.2%
14-18/9/00	1062	60.7%
6-11/7/00	1058	53.3%
2-5/6/00	1055	44.8%
18-22/5/00	1040	51.2%
3/4/00	540	61.9%
2-3/3/00	520	62.1%
1-2/2/00	566	49.6%
11-12/1/00	519	53.6%
6/12/99	512	47.5%
3-11/11/99	538	50.4%
11-16/10/99	520	47.5%
10-13/9/99	576	45.2%
2/8/99	523	47.1%
9/7/99	536	51.3%
1/6/99	535	49.3%
11/5/99	506	46.7%
7-8/4/99	532	52.3%
15/3/99	534	50.0%
9/3/99	522	50.8%
1/2/99	529	53.0%
14-15/1/99	523	47.1%
1-2/12/98	519	44.1%
10/11/98	524	44.0%
8-9/10/98	521	40.3%
8-9/9/98	528	45.5%
4/8/98	514	38.8%
14/7/98	542	44.5%
23/6/98	518	47.4%
2-3/2/98	512	50.4%
12-13/1/98	523	49.9%
2-3/12/97	519	44.7%
11/11/97	518	47.6%
28-29/10/97	536	44.5%
23-24/9/97	512	41.6%
26-27/8/97	532	42.4%
29-30/7/97	564	39.7%