調查月份<br>Month of Survey	0至100支持度評分<br>0-100 support rating	假想投票續任率<br>Hypothetical vote share on reappointment	假想投票罷免票<br>Hypothetical vote share on Dismissal	工作表現認許率<br>Job performance approval rate
7-12/2007	55.8 	30.5%	6.5%	#N/A
1-6/2008	55.9 	33.7%	8.3%	#N/A
7-12/2008	53.5 	32.5%	10.6%	#N/A
1-6/2009	55.3 	35.7%	10.6%	#N/A
7-12/2009	53.1 	35.5%	13.4%	#N/A
1-6/2010	50.4 	41.9%	21.1%	#N/A
7-12/2010	51.5 	41.4%	22.3%	#N/A
1-6/2011	#N/A	38.1%	22.5%	#N/A
7-12/2011	#N/A	44.4%	18.3%	#N/A
1-6/2012	#N/A	49.0%	16.5%	#N/A