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	56.1 	49.1%	20.6%	#N/A
1-6/2008	54.5 	44.8%	25.8%	#N/A
7-12/2008	47.6 	36.5%	35.4%	#N/A
1-6/2009	51.9 	40.3%	31.4%	#N/A
7-12/2009	52.8 	50.2%	24.1%	#N/A
1-6/2010	53.0 	48.7%	26.1%	#N/A
7-12/2010	54.4 	49.8%	26.3%	#N/A
1-6/2011	#N/A	46.3%	24.4%	#N/A
7-12/2011	#N/A	49.2%	23.8%	#N/A
1-6/2012	#N/A	44.4%	28.4%	#N/A