°Governmental consent and voting results
	Average proportion of ‘yes’ votes at referenda 1981–2007, in %
all yes	67.3
3 yes, SPS free*	57.9
3 yes, SPS No	55.2
3 Yes, SVP No	51.5
3 No, SVP Yes	42
3 No, SPS Yes	34.8
3 No, SPS free*	30.1
all no	28.7
	Defeats, in %
	FDP	CVP	SVP	SPS
72–75	9.7	9.7	9.7	19.4
76–79	25.5	25.5	21.3	44.7
80–83	27.8	11.1	22.2	22.2
84–87	22.2	22.2	22.2	44.4
88–91	18.2	18.2	22.7	63.6
92–95	21.2	17.3	21.2	30.8
96–99	11.8	8.8	29.4	35.3
00–03	4.3	12.8	21.3	57.5
04–07	34.6	30.8	42.3	46.2