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
14-17/3/2005	1017	1017	63.5%	11.7%	11.5%	13.3%	63.5%	100.0%
1-7/9/2005	1007	1007	62.0%	19.5%	19.7%	17.5%	43.3%	100.0%
13-17/3/2006	1010	1010	59.4%	16.8%	25.7%	14.6%	42.9%	100.0%
1-7/9/2006	1007	1007	57.5%	17.1%	18.6%	20.0%	44.3%	100.0%
13-16/3/2007	1036	1036	61.2%	16.5%	22.9%	17.5%	43.1%	100.0%
4-7/9/2007	1025	1025	66.0%	20.7%	15.7%	20.2%	43.4%	100.0%
12-14/3/2008	1017	1017	65.8%	13.8%	17.6%	15.5%	53.1%	100.0%
10-12/9/2008	1006	1006	62.2%	16.5%	13.2%	14.9%	55.4%	100.0%
9-11/3/2009	1019	1019	65.2%	15.7%	14.4%	17.0%	52.9%	100.0%
7-13/9/2009	1002	1002	69.7%	13.7%	16.6%	20.4%	49.3%	100.0%
23-25/3/2010	1012	1012	69.3%	13.7%	16.4%	19.8%	50.2%	100.0%