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
7-12/2012	#N/A	17.5%	46.3%	#N/A
1-6/2013	#N/A	19.8%	46.2%	#N/A
7-12/2013	#N/A	15.7%	56.1%	#N/A
1-6/2014	#N/A	16.9%	50.5%	#N/A
7-12/2014	#N/A	18.5%	51.9%	#N/A
1-6/2015	#N/A	18.0%	51.0%	#N/A
7-12/2015	#N/A	18.7%	48.4%	#N/A