調查年份<br>Year of survey	年結調查次數<br>Number of Surveys(Yearly)	年結樣本人數<br>Total Sample(Yearly)	年結次樣本人數<br>Sub-sample(Yearly)	年結回應率<br>Response Rate(Yearly)	(比目前)好<br>Better	差不多<br>Same	(比目前)差<br>Worse	唔知/難講<br>DK/HS	總數<br>Total
1992	1 	726 	726 	66.8%	20.5%	13.7%	31.9%	34.0%	100.1%
1993	7 	4058 	4058 	56.2%	21.8%	11.9%	33.6%	32.7%	100.0%
1994	6 	3305 	3305 	57.2%	17.1%	14.7%	35.5%	32.7%	100.0%
1995	5 	2821 	2821 	56.4%	17.7%	15.1%	33.4%	33.8%	100.0%
1996	6 	3215 	3215 	49.3%	21.8%	15.8%	26.5%	35.9%	100.0%
1997	4 	2124 	2124 	41.6%	31.9%	15.4%	24.8%	28.0%	100.0%
1998	2 	1035 	1035 	53.3%	38.8%	18.7%	17.2%	25.3%	100.0%
1999	2 	1077 	1077 	52.7%	32.4%	20.3%	25.8%	21.5%	100.0%
2000	2 	1615 	1615 	65.2%	34.8%	17.7%	21.5%	26.0%	100.0%
2001	2 	2080 	2080 	58.8%	27.9%	21.6%	26.1%	24.5%	100.0%
2002	2 	2079 	2079 	65.2%	30.4%	22.7%	25.6%	21.4%	100.1%
2003	2 	2089 	2089 	71.2%	32.1%	17.7%	27.5%	22.7%	100.0%
2004	2 	2053 	2053 	64.7%	37.5%	19.1%	22.4%	21.1%	100.0%
2005	2 	2044 	2044 	62.4%	49.6%	18.1%	13.0%	19.3%	100.0%
2006	2 	2028 	2028 	61.1%	40.5%	22.9%	19.4%	17.3%	100.0%
2007	2 	2025 	2025 	65.7%	41.6%	22.0%	16.7%	19.8%	100.0%
2008	2 	2053 	2053 	72.5%	37.3%	19.6%	26.4%	16.6%	100.0%
2009	2 	2036 	2036 	68.3%	37.9%	20.4%	28.5%	13.2%	100.0%
2010	1 	1013 	1013 	67.4%	31.9%	21.6%	32.5%	14.0%	100.0%