調查日期  Date of Survey	成功樣本  Successful Sample	回應率  Response Rate
13-18/12/02	1026	67.6%
13-16/10/02	1028	63.0%
14-19/8/02	1018	68.0%
26-28/6/02	1074	71.2%
15-17/4/02	1101	59.0%
18-21/2/02	1071	65.4%
17-19/12/01	1074	63.5%
26-29/10/01	1050	66.4%
17-24/8/01	1045	64.1%
3-9/7/01	1051	78.6%