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	51.1	32.4%	25.4%	#N/A
1-6/2008	49.9	29.5%	27.2%	#N/A
7-12/2008	45.3	26.8%	31.9%	#N/A
1-6/2009	46.4	29.1%	31.0%	#N/A
7-12/2009	46.3	29.6%	33.3%	#N/A
1-6/2010	45.9	30.0%	33.8%	#N/A
7-12/2010	48.0	30.8%	34.1%	#N/A
1-6/2011	#N/A	29.4%	29.5%	#N/A
7-12/2011	#N/A	26.8%	39.0%	#N/A