調查年份<br>Year of survey	調查日期<br>Date of survey	樣本人數<br>Total Sample	次樣本人數<br>Sub-sample	回應率<br>Response rate	有信心<br>Confident	冇信心<br>Not Confident	唔知／難講<br>DK/HS	合計<br>Total	淨值<br>Net Value
1999	17-18/12/1999	575	575	60.0%	76.6%	9.8%	13.5%	100.0%	66.8%
2000	28-30/12/2000	551	551	58.2%	75.9%	9.4%	14.7%	100.0%	66.5%
2001	18-29/12/2001	547	547	64.8%	71.2%	13.4%	15.4%	100.0%	57.9%
2002	18-31/12/2002	547	547	59.5%	80.1%	8.4%	11.5%	100.0%	71.7%
2003	26-30/12/2003	574	574	90.8%	79.7%	6.7%	13.7%	100.0%	73.0%
2004	28-30/12/2004	628	628	66.5%	85.5%	4.5%	10.0%	100.0%	81.0%
2005	26-28/12/2005	534	534	76.5%	82.8%	4.7%	12.5%	100.0%	78.0%
2006	28/12/2006-4/1/2007	502	502	71.8%	90.2%	6.0%	3.8%	100.0%	84.2%
2007	21-31/12/2007	519	519	72.3%	86.0%	6.6%	7.4%	100.0%	79.5%
2008	29-30/12/2008	509	509	76.3%	89.3%	5.6%	5.2%	100.0%	83.7%
2009	29-30/12/2009	506	506	77.6%	86.9%	6.5%	6.5%	100.0%	80.4%
2010	24-26/1/2011	508	508	72.7%	84.4%	9.8%	5.7%	100.0%	74.6%
2011	17/11-9/12/2011	1022	585	71.7%	84.9%	11.7%	3.4%	100.0%	73.2%
2012	23-28/12/2012	519	519	70.6%	81.7%	12.4%	5.9%	100.0%	69.3%
2013	6-12/12/2013	511	511	69.6%	75.0%	18.5%	6.5%	100.0%	56.4%
2014	1-3/12/2014	502	502	66.5%	69.6%	23.1%	7.4%	100.0%	46.5%