調查日期<br>Day of survey	政治狀況有改善<br>Political conditions improved	政治狀況有變壞<br>Political conditions worsened	政治狀況會改善<br>Political conditions would improve	政治狀況會變壞<br>Political conditions would worsen
1992	28.3%	41.9%	13.5%	37.3%
1993	22.9%	44.7%	17.3%	35.5%
1994	24.4%	40.4%	12.8%	37.7%
1995	24.6%	38.8%	14.2%	32.3%
1996	24.0%	34.6%	15.8%	31.8%
1997	24.1%	39.6%	23.2%	30.6%
1998	20.1%	37.9%	28.6%	18.6%
1999	14.9%	48.2%	25.2%	23.7%
2000	16.2%	41.7%	27.2%	17.1%
2001	12.2%	36.8%	15.8%	29.6%
2002	11.3%	36.2%	22.8%	19.7%
2003	10.0%	51.9%	27.1%	23.9%
2004	18.5%	49.1%	31.6%	26.1%
2005	47.0%	22.2%	44.8%	13.5%
2006	47.3%	17.9%	37.5%	15.0%
2007	49.4%	14.8%	39.6%	14.7%
2008	32.0%	33.4%	34.5%	22.1%
2009	20.1%	44.4%	29.5%	28.3%
2010	24.7%	37.5%	26.8%	31.7%