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	53.4	35.2%	26.1%	#N/A
1-6/2008	54.3	38.5%	24.5%	#N/A
7-12/2008	52.6	37.6%	28.6%	#N/A
1-6/2009	49.2	34.5%	32.0%	#N/A
7-12/2009	48.2	31.7%	35.8%	#N/A
1-6/2010	48.4	33.9%	35.5%	#N/A
7-12/2010	48.4	33.0%	36.6%	#N/A
1-6/2011	#N/A	24.1%	45.2%	#N/A
7-12/2011	#N/A	24.2%	44.5%	#N/A
1-6/2012	#N/A	20.0%	51.0%	#N/A