調查日期<br>Date of Survey	好左<br>Better	差不多<br>Same	差些<br>Worse	唔知/難講<br>Don't know / Hard to say	合計<br>Total
10-11/5/1993	68.7%	22.1%	2.4%	6.8%	100.0%
17-20/5/1994	49.2%	33.9%	8.6%	8.4%	100.0%
29-31/5/1995	49.5%	33.9%	8.8%	7.8%	100.0%
22-23/5/1996	43.1%	38.3%	8.7%	9.8%	100.0%
27/5/1997	63.2%	25.0%	3.8%	7.9%	100.0%
26/5/1998	67.6%	17.5%	5.4%	9.5%	100.0%
24/5/1999	69.8%	21.8%	4.9%	3.5%	100.0%
30-31/5/2000	62.7%	23.8%	3.9%	9.6%	100.0%
25-29/5/2001	65.0%	19.6%	6.1%	9.3%	100.0%
14-16/5/2002	73.5%	13.3%	3.9%	9.3%	100.0%
15-20/5/2003	79.8%	9.9%	3.9%	6.4%	100.0%
18-20/5/2004	69.6%	13.5%	8.1%	8.7%	100.0%
21-24/5/2005	79.0%	11.8%	3.2%	5.9%	100.0%
18-25/5/2006	79.8%	14.0%	3.3%	2.9%	100.0%
16-25/5/2007	78.1%	14.0%	4.0%	3.9%	100.0%
28/5-2/6/2008	85.4%	9.0%	2.4%	3.2%	100.0%
19-22/5/2009	77.7%	14.9%	5.3%	2.0%	100.0%
18-20/5/2010	62.7%	22.1%	12.6%	2.6%	100.0%
16-18/5/2011	54.8%	25.7%	13.7%	5.8%	100.0%
22-29/5/2012	62.3%	18.5%	14.0%	5.3%	100.0%
23-25/5/2013	50.7%	24.6%	17.8%	6.8%	100.0%
17-22/5/2014	56.4%	17.8%	19.2%	6.6%	100.0%
22-28/5/2015	61.1%	17.4%	15.2%	6.3%	100.0%