調查月份<br>Month of survey	滿意<br>Satisfied	一半半<br>Half-half	不滿意<br>Dissatisfied	唔知／難講<br>DK/HS	合計<br>Total	淨值<br>Net Value
7-12/1997	33.4%	25.0%	11.3%	30.4%	100.0% 
1-6/1998	20.8%	33.4%	22.1%	23.8%	100.0% 
7-12/1998	18.2%	36.2%	27.4%	18.2%	100.0% 
1-6/1999	23.4%	35.5%	21.7%	19.3%	100.0% 
7-12/1999	19.1%	33.4%	28.1%	19.5%	100.0% 
1-6/2000	17.6%	32.2%	28.2%	22.0%	100.0% 
7-12/2000	15.6%	29.2%	35.9%	19.3%	100.0% 
1-6/2001	18.3%	34.8%	30.2%	16.6%	100.0% 
7-12/2001	16.2%	31.0%	35.6%	17.1%	100.0% 
1-6/2002	20.9%	33.0%	29.3%	16.8%	100.0% 
7-12/2002	13.5%	28.8%	41.7%	16.1%	100.0% 
1-6/2003	12.6%	24.7%	48.4%	14.3%	100.0% 
7-12/2003	12.0%	26.6%	51.3%	10.1%	100.0% 
1-6/2004	13.3%	28.9%	44.4%	13.4%	100.0% 
7-12/2004	16.8%	33.6%	38.9%	10.7%	100.0% 
1-6/2005	18.8%	32.7%	36.9%	11.7%	100.0%