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 	579 	69.3%	7.50	0.10	555	95.9%
1-6/2009	1	1002 	565 	67.7%	7.39	0.10	552	97.9%
7-12/2009	1	1007 	527 	69.2%	7.40	0.11	516	97.8%
1-6/2010	1	1004 	552 	68.2%	7.49	0.10	535	96.8%
7-12/2010	1	1013 	550 	67.4%	7.12	0.11	527	95.8%
1-6/2011	1	1028 	503 	68.4%	7.06	0.11	475	94.5%
7-12/2011	1	1016 	542 	66.4%	7.18	0.11	524	96.6%
1-6/2012	1	1001 	594 	68.0%	6.82	0.11	564	95.0%
7-12/2012	1	1019 	694 	67.5%	7.52	0.10	671	96.6%
1-6/2013	1	1055 	669 	67.9%	6.99	0.11	649	96.9%
7-12/2013	1	1015 	655 	68.0%	7.00	0.11	629	95.9%
1-6/2014	1	1026 	611 	67.5%	7.03	0.12	586	95.9%
7-12/2014	1	1016	617	65.6%	6.54	0.12	606	98.3%	
1-6/2015	1	1003	677	65.6%	6.65	0.12	653	96.5%	
7-12/2015	1	1011	561	65.4%	6.71	0.12	536	95.6%