調查年份<br>Year of Survey	半年結調查次數<br>Number of Surveys (Half-yearly)	半年結成功樣本<br>Successful Sample(Half-yearly)	半年結次成功樣本<br>Sub Sample(Half-yearly)	半年結回應率<br>Response Rate (Half-yearly Average)	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
1-6/1995	5	2,951	2,951	56.5%	55.1%	9.3%	3.3%	32.4%	100.0%
7-12/1995	5	2,774	2,774	55.2%	58.1%	9.9%	3.4%	28.6%	100.0%
1-6/1996	6	3,224	3,224	52.4%	55.3%	9.8%	3.1%	31.7%	100.0%
7-12/1996	6	3,202	3,202	48.6%	59.4%	9.4%	3.0%	28.2%	100.0%
1-6/1997	4	2,132	2,132	46.5%	63.5%	7.5%	2.7%	26.3%	100.0%
7-12/1997	1	508	508	41.5%	69.8%	8.6%	1.8%	19.8%	100.0%
1-6/1998	2	1,062	1,062	52.5%	52.2%	8.6%	4.0%	35.4%	100.0%
7-12/1998	1	507	507	45.5%	59.8%	9.5%	2.6%	28.1%	100.0%
1-6/1999	2	1,080	1,080	47.8%	57.5%	9.9%	3.4%	29.3%	100.0%
7-12/1999	1	550	550	46.7%	51.9%	6.5%	3.3%	38.3%	100.0%
1-6/2000	2	1,595	1,595	52.3%	60.2%	8.1%	2.6%	29.1%	100.0%
7-12/2000	1	1,152	1,152	55.8%	62.6%	8.4%	2.7%	26.2%	100.0%
1-6/2001	1	1,076	1,076	49.9%	63.9%	8.6%	2.4%	25.1%	100.0%
7-12/2001	1	1,053	1,053	80.5%	58.5%	10.7%	2.0%	28.8%	100.0%
1-6/2002	1	1,056	1,056	66.8%	59.2%	10.5%	2.0%	28.3%	100.0%
7-12/2002	1	1,052	1,052	67.8%	61.2%	9.8%	2.4%	26.6%	100.0%
1-6/2003	1	-	-	-	-	-	-	-	-
7-12/2003	1	1,073	1,073	69.2%	62.2%	10.7%	2.2%	24.9%	100.0%