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	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
9-12/12/2008	1016 	609 	69.3%	6.98	0.11	567	93.1%
8-13/6/2009	1002 	552 	67.7%	6.95	0.11	533	96.6%
8-11/12/2009	1007 	539 	69.2%	7.03	0.11	524	97.3%
9-13/6/2010	1004 	545 	68.2%	7.07	0.11	518	95.0%
13-16/12/2010	1013 	529 	67.4%	6.67	0.11	491	93.0%
17-22/6/2011	1028 	596 	68.4%	6.88	0.10	557	93.3%
12-20/12/2011	1016 	550 	66.4%	6.96	0.11	528	96.0%
13-20/6/2012	1001 	601 	68.0%	6.69	0.11	575	95.7%
14/-17/12/2012	1019 	675 	67.5%	7.01	0.10	634	93.8%
10-13/6/2013	1055 	672 	67.9%	6.82	0.10	646	96.1%
9-12/12/2013	1015 	635 	68.0%	6.81	0.10	599	94.3%
6-12/6/2014	1026 	705 	67.5%	7.05	0.10	663	94.2%
10-16/12/2014	1016	684	65.6%	6.74	0.10	656	95.9%	
15-18/6/2015	1003	651	65.6%	7.00	0.11	605	93.0%	
3-7/12/2015	1011	606	65.4%	7.03	0.11	555	91.5%