調查日期<br>Date of survey	半年結調查次數<br>Number of Surveys(Half-yearly)	半年結成功樣本<br>Total Sample(Half-yearly)	半年結次樣本人數<br>Sub-sample(Half-yearly)	半年結回應率<br>Response rate(Half-yearly Average)	贊成<br>Support	反對<br>Oppose	難講/唔知道<br>DK/HS	合計<br>Total	反對淨值<br>Net opposition
1-6/1993 *	1	509	509	52.7%	32.5%	51.0%	16.5%	100.0%	18.6%
7-12/1993	3	1650	1650	59.2%	32.0%	52.4%	15.6%	100.0%	20.4%
1-6/1994	3	1557	1557	56.5%	34.6%	49.2%	16.2%	100.0%	14.5%
7-12/1994	3	1589	1589	54.1%	33.8%	48.3%	17.9%	100.0%	14.5%
1-6/1995	3	1657	1657	52.6%	30.7%	50.8%	18.6%	100.0%	20.1%
7-12/1995 *	3	1621	1621	54.6%	27.4%	52.9%	19.7%	100.0%	25.5%
1-6/1996	4	2228	2228	53.1%	23.2%	61.2%	15.6%	100.0%	37.9%
7-12/1996	3	1625	1625	48.5%	24.2%	59.6%	16.3%	100.0%	35.4%
1-6/1997	3	1591	1591	41.0%	22.4%	62.1%	15.5%	100.0%	39.7%
7-12/1997	3	1560	1560	46.7%	19.7%	57.4%	22.8%	100.0%	37.7%
1-6/1998	3	1656	1656	54.4%	21.5%	54.5%	24.0%	100.0%	33.0%
7-12/1998	3	1547	1547	48.0%	22.1%	61.4%	16.6%	100.0%	39.3%
1-6/1999	3	1601	1601	53.2%	21.7%	57.6%	20.7%	100.0%	35.9%
7-12/1999	4	2165	2165	51.4%	20.3%	59.7%	20.0%	100.0%	39.5%
1-6/2000	4	2852	2852	59.8%	12.1%	71.0%	16.9%	100.0%	58.9%
7-12/2000	2	2103	2103	53.8%	15.9%	67.3%	16.8%	100.0%	51.4%
1-6/2001	2	2088	2088	63.8%	15.4%	66.5%	18.0%	100.0%	51.1%
7-12/2001	2	2099	2099	62.0%	13.8%	67.5%	18.8%	100.0%	53.7%
1-6/2002	2	2034	2034	63.5%	13.4%	68.3%	18.3%	100.0%	55.0%
7-12/2002	2	2088	2088	68.3%	13.8%	68.3%	17.9%	100.0%	54.5%
1-6/2003	2	2111	2111	69.8%	14.2%	68.8%	17.0%	100.0%	54.6%
7-12/2003	2	2080	2080	67.2%	13.6%	69.6%	16.8%	100.0%	55.9%
1-6/2004	2	2057	2057	66.0%	11.0%	72.2%	16.8%	100.0%	61.1%
7-12/2004	2	2030	2030	66.1%	11.5%	76.5%	12.0%	100.0%	65.0%
1-6/2005	2	2048	2048	64.6%	10.6%	77.5%	11.9%	100.0%	66.8%
7-12/2005	2	2024	2024	64.9%	9.9%	79.3%	10.9%	100.0%	69.4%
1-6/2006	2	2044	2044	61.7%	11.6%	80.6%	7.8%	100.0%	69.0%
7-12/2006	2	2018	2018	59.0%	10.8%	80.9%	8.3%	100.0%	70.0%
1-6/2007	2	2049	2049	64.2%	11.9%	79.4%	8.8%	100.0%	67.5%
7-12/2007	2	2036	2036	65.5%	10.9%	82.2%	6.9%	100.0%	71.3%
1-6/2008	2	2029	2029	66.6%	11.5%	80.4%	8.1%	100.0%	68.9%
7-12/2008	2	2022	2022	65.7%	11.4%	79.1%	9.6%	100.0%	67.7%
1-6/2009	2	2021 	2021 	66.4%	14.8%	77.0%	8.2%	100.0%	62.3%
7-12/2009	2	2009 	2009 	69.4%	12.8%	76.3%	10.9%	100.0%	63.5%
1-6/2010	2	2008 	2008 	67.3%	15.5%	72.2%	12.4%	100.0%	56.7%
7-12/2010	2	2022 	2022 	65.1%	15.1%	72.7%	12.2%	100.0%	57.6%
1-6/2011	2	2034 	1081 	65.4%	19.5%	64.0%	16.5%	100.0%	44.6%
7-12/2011	2	2043 	1059 	66.8%	20.0%	64.8%	15.2%	100.0%	44.8%
1-6/2012	1	1014 	585 	62.7%	19.8%	63.6%	16.6%	100.0%	43.8%
7-12/2012	1	1004 	564 	65.5%	24.7%	57.9%	17.4%	100.0%	33.2%
1-6/2013	1	1006 	693 	68.8%	24.7%	59.9%	15.4%	100.0%	35.2%
7-12/2013	1	1025 	699 	67.7%	26.3%	61.3%	12.3%	100.0%	35.0%
1-6/2014	1	1008 	577 	68.4%	29.1%	58.4%	12.5%	100.0%	29.3%
7-12/2014	1	1014 	600 	67.6%	31.3%	51.9%	16.8%	100.0%	20.6%
1-6/2015	1	1024	639	68.6%	32.8%	53.3%	13.9%	100.0%	20.5%
7-12/2015	1	1002	595	64.1%	29.3%	50.1%	20.7%	100.0%	20.8%