調查日期<br>Date of survey	次數<br>Number of Surveys	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)	回應率<br>Response Rate	重要度<br>Importance Rating	標準誤差<br>Standard Error	評分人數<br>Number of Raters	認知率<br>Recognition Rate
7-12/2008	1	1016 	609 	69.3%	6.98	0.11	567	93.1%
1-6/2009	1	1002 	552 	67.7%	6.95	0.11	533	96.6%
7-12/2009	1	1007 	539 	69.2%	7.03	0.11	524	97.3%
1-6/2010	1	1004 	545 	68.2%	7.07	0.11	518	95.0%
7-12/2010	1	1013 	529 	67.4%	6.67	0.11	491	93.0%
1-6/2011	1	1028 	596 	68.4%	6.88	0.10	557	93.3%
7-12/2011	1	1016 	550 	66.4%	6.96	0.11	528	96.0%
1-6/2012	1	1001 	601 	68.0%	6.69	0.11	575	95.7%
7-12/2012	1	1019 	675 	67.5%	7.01	0.10	634	93.8%
1-6/2013	1	1055 	672 	67.9%	6.82	0.10	646	96.1%
7-12/2013	1	1015 	635 	68.0%	6.81	0.10	599	94.3%
1-6/2014	1	1026 	705 	67.5%	7.05	0.10	663	94.2%
7-12/2014	1	1016	684	65.6%	6.74	0.10	656	95.9%	
1-6/2015	1	1003	651	65.6%	7.00	0.11	605	93.0%	
7-12/2015	1	1011	606	65.4%	7.03	0.11	555	91.5%