調查日期<br>Date of survey	半年結樣本人數<br>Total Sample(Half-yearly Average)	次樣本人數<br>Sub-sample<br>(Half-yearly Average) 	回應率<br>Response rate	續任票<br>Reappointment	罷免票<br>Dismissal	棄權票<br>Abstention	合計<br>Total	淨值<br>Net Value
 7-12/2008 	5033 	2875 	67.0%	20.1%	12.1%	67.8%	100.0%	8.1%
1-6/2009	6042 	3379 	67.7%	24.3%	12.3%	63.3%	100.0%	12.0%
 7-12/2009 	6043 	3126 	68.9%	25.7%	12.1%	62.3%	100.0%	13.6%
1-6/2010	6069 	3167 	67.2%	27.3%	12.1%	60.6%	100.0%	15.2%
 7-12/2010 	6070 	3216 	63.9%	28.9%	13.9%	57.2%	100.0%	15.0%
1-6/2011	4060 	2183 	66.4%	27.8%	13.6%	58.5%	100.0%	14.2%