調查日期<br>Date of survey	成功樣本<br>Successful Sample	次成功樣本<br>Sub Sample	回應率<br>Response Rate	功(績)多<br>More merit	一半半<br>Half-half	過(錯)多<br>More demerit	唔知/難講<br>DK/HS	總數<br>Total
11/2/1995	608	608	61.8%	57.7%	16.7%	8.1%	17.5%	100.0%
10-15/3/1995	587	587	57.5%	57.8%	16.2%	6.2%	19.8%	100.0%
5-10/4/1995	550	550	52.6%	61.5%	19.9%	6.6%	12.0%	100.0%
11-12/5/1995	649	649	56.0%	58.8%	19.4%	6.3%	15.4%	100.0%
27-28/6/1995	557	557	54.7%	55.0%	22.3%	7.9%	14.8%	100.0%
14-17/7/1995	559	559	50.3%	64.1%	21.8%	4.8%	9.3%	100.0%
31/7-1/8/1995	602	602	55.7%	55.3%	23.3%	5.3%	16.1%	100.0%
30/9-2/10/1995	516	516	56.6%	64.0%	16.9%	6.0%	13.1%	100.0%
24-25/10/1995	593	593	63.3%	59.7%	21.3%	6.4%	12.6%	100.0%
22-23/11/1995	504	504	50.2%	54.4%	26.3%	8.2%	11.2%	100.0%
17-18/1/1996	565	565	53.7%	60.9%	22.1%	7.5%	9.6%	100.0%
26-29/2/1996	506	506	52.1%	59.3%	18.1%	7.4%	15.2%	100.0%
25-27/3/1996	531	531	59.1%	55.1%	27.6%	6.2%	11.1%	100.0%
29-30/4/1996	537	537	46.9%	59.4%	22.5%	5.6%	12.5%	100.0%
8-9/5/1996	538	538	50.8%	50.7%	24.1%	6.1%	19.0%	100.0%
24/6/1996	547	547	51.6%	51.1%	25.5%	5.5%	18.0%	100.0%
26/7/1996	512	512	52.6%	47.8%	29.5%	5.5%	17.2%	100.0%
28-29/8/1996	515	515	52.7%	56.7%	22.4%	5.2%	15.8%	100.0%
25/9/1996	534	534	45.9%	60.8%	21.2%	6.5%	11.4%	100.0%
23-24/10/1996	526	526	46.5%	55.2%	20.8%	5.3%	18.7%	100.0%
18-19/11/1996	531	531	47.9%	58.9%	23.1%	5.3%	12.7%	100.0%
16-17/12/1996	584	584	46.2%	61.4%	20.8%	4.6%	13.2%	100.0%
17-20/1/1997	532	532	44.8%	66.9%	17.3%	8.9%	7.0%	100.0%
18-19/2/1997	534	534	45.1%	70.0%	15.6%	3.0%	11.4%	100.0%
20/2/1997	548	548	52.5%	72.8%	19.3%	2.7%	5.2%	100.0%
19-20/5/1997	518	518	43.7%	77.1%	13.4%	2.7%	6.9%	100.0%
2-3/9/1997	508	508	41.5%	75.6%	16.6%	3.4%	4.4%	100.0%
1/6/1998	520	520	47.9%	60.4%	18.6%	6.6%	14.5%	100.0%
5/5/1998	542	542	57.1%	62.1%	12.2%	3.3%	22.4%	100.0%
9/1/1998	507	507	45.5%	62.5%	19.3%	6.7%	11.5%	100.0%
1/5/1999	544	544	46.0%	68.5%	16.4%	5.2%	9.9%	100.0%
5/4/1999	536	536	49.5%	67.6%	16.7%	3.7%	12.0%	100.0%
7-8/9/1999	550	550	46.7%	64.9%	13.3%	5.6%	16.2%	100.0%
1/4/2000	535	535	54.2%	70.2%	15.2%	3.4%	11.3%	100.0%
5-18/5/2000	1060	1060	50.4%	62.7%	16.8%	4.0%	16.4%	100.0%
26-28/7/2000	1152	1152	55.8%	68.2%	15.5%	4.6%	11.8%	100.0%
29-31/1/2001	1076	1076	49.9%	72.6%	12.8%	3.7%	10.9%	100.0%
16-18/7/2001	1053	1053	80.5%	69.2%	16.9%	3.7%	10.3%	100.0%
15-17/1/2002	1056	1056	66.8%	72.8%	13.0%	2.6%	11.6%	100.0%
10-15/7/2002	1052	1052	67.8%	70.8%	14.0%	2.7%	12.6%	100.0%
14-16/7/2003	1073	1073	69.2%	70.4%	14.0%	4.5%	11.1%	100.0%
14-17/3/2005	1017	1017	63.5%	75.5%	8.5%	2.4%	13.7%	100.0%
1-7/9/2005	1007	1007	62.0%	77.7%	9.4%	3.6%	9.2%	100.0%
13-17/3/2006	1010	1010	59.4%	74.8%	16.6%	3.7%	4.9%	100.0%
1-7/9/2006	1007	1007	57.50%	78.6%	11.4%	2.7%	7.3%	100.0%
13-16/3/2007	1036	1036	61.20%	81.3%	10.8%	2.3%	5.6%	100.0%
4-7/9/2007	1025	1025	66.0%	81.5%	10.7%	2.6%	5.2%	100.0%
12-14/3/2008	1017	1017	65.8%	76.9%	12.1%	2.8%	8.2%	100.0%
10-12/9/2008	1006	1006	62.2%	80.2%	9.5%	2.6%	7.7%	100.0%
9-11/3/2009	1019	1019	65.2%	83.3%	7.1%	3.1%	6.6%	100.0%
7-13/9/2009	1002	1002	69.7%	73.6%	15.5%	2.7%	8.2%	100.0%
23-25/3/2010	1012	1012	69.3%	74.4%	13.7%	4.5%	7.4%	100.0%