調查日期<br>Date of survey	人民<br>People	非常好感<br>Very positive	幾好感<br>Quite positive	好感<br>Positive	一半半<br>Half-half	幾反感<br>Quite negative	非常反感<br>Very negative	反感<br>Negative	唔知/ 難講<br>DK/HS	樣本人數<br>Sample	次樣本人數<br>Sub-sample	評級人數<br>Raters	認知度<br>Recognition	回應率<br>Response Rate 
7-12/2007	美國人民 American People	2.4%	38.2%	40.6%	39.4%	7.1%	1.3%	8.4%	11.6%	1012	567	566	99.8%	68.3%	32.1%
1-6/2008	美國人民 American People	1.3%	31.8%	33.1%	46.9%	8.5%	1.7%	10.1%	9.8%	1005	599 	597	99.6%	65.5%	23.0%
7-12/2008	美國人民 American People	0.8%	35.3%	36.0%	46.8%	8.9%	0.6%	9.6%	7.6%	1012	556 	555	99.8%	69.1%	26.5%
1-6/2009	美國人民 American People	1.3%	30.7%	32.0%	50.7%	7.5%	2.2%	9.7%	7.6%	1011	545 	545	100.0%	65.4%	22.4%
7-12/2009	美國人民 American People	1.0%	31.9%	32.9%	44.2%	9.4%	1.1%	10.4%	12.6%	622	536 	536	100.0%	70.8%	22.4%
1-6/2010	美國人民 American People	0.9%	31.6%	32.5%	45.9%	9.7%	2.0%	11.7%	9.9%	1018	504 	501	99.3%	70.2%	20.8%
7-12/2010	美國人民 American People	1.2%	34.3%	35.4%	41.3%	7.1%	2.6%	9.8%	13.5%	1003	550 	550	100.0%	67.1%	25.7%
1-6/2011	美國人民 American People	1.4%	33.1%	34.6%	45.5%	4.9%	2.3%	7.2%	12.7%	1000	508 	507	99.9%	65.5%	27.3%
7-12/2011	美國人民 American People	1.0%	34.3%	35.3%	35.3%	11.2%	0.8%	12.0%	17.4%	1055	524 	524	100.0%	69.6%	23.3%
1-6/2012	美國人民 American People	1.2%	37.1%	38.3%	37.9%	10.0%	2.1%	12.1%	11.7%	1052	571 	571	100.0%	67.3%	26.2%
7-12/2012	美國人民 American People	1.8%	33.0%	34.7%	43.8%	8.5%	2.0%	10.5%	11.0%	1024	644 	642	99.7%	65.9%	24.2%
1-6/2013	美國人民 American People	1.6%	31.0%	32.6%	45.2%	10.2%	1.7%	11.9%	10.3%	1031	592 	592	100.0%	67.3%	20.8%
7-12/2013	美國人民 American People	3.6%	43.2%	46.8%	32.3%	8.1%	3.0%	11.1%	9.8%	1030	618 	618	100.0%	66.3%	35.8%
1-6/2014	美國人民 American People	2.7%	37.8%	40.5%	37.9%	5.0%	1.7%	6.7%	14.9%	1018	563 	563	100.0%	66.1%	33.8%
7-12/2014	美國人民 American People	2.2%	37.7%	39.9%	38.1%	6.1%	2.5%	8.6%	13.4%	1009	531	531	100.0%	67.1%	31.3%
1-6/2015	美國人民 American People	2.2%	35.1%	37.3%	40.2%	5.4%	2.4%	7.8%	14.7%	1038	659	659	100.0%	66.5%	29.5%
7-12/2015	美國人民 American People	2.5%	38.1%	40.6%	40.5%	4.7%	1.6%	6.3%	12.7%	1004	624	622	99.7%	64.8%	34.3%
7-12/2016	美國人民 American People	1.9%	31.4%	33.3%	40.9%	8.6%	1.8%	10.4%	15.4%	1007	614	613	99.8%	70.9%	22.9%
1-6/2017	美國人民 American People	3.1%	35.8%	38.8%	38.3%	10.7%	1.5%	12.3%	10.6%	1000	587	587	100.0%	71.5%	26.6%
7-12/2017	美國人民 American People	2.8%	31.8%	34.6%	37.1%	8.1%	3.2%	11.3%	17.1%	1028	765 	761	99.5%	47.7%	23.3%
7-12/2018	美國人民 American People	1.0%	38.2%	39.2%	33.6%	12.0%	3.2%	15.2%	11.6%	502	502	500	99.6%	47.4%	24.0%