°Consensus/divergences des partis gouvernementaux
	Constellations entre les partis gouvernementaux, en %
Législature	PRD/PDC/UDC/PSS	PRD/PDC/UDC vs. PSS	PRD/PDC/PSS vs. UDC	PSS&PDC vs. PRD&UDC
72–75	74.2	22.6	0.0	0.0
76–79	44.7	40.4	0.0	2.1
81–83	50.0	11.1	0.0	0.0
84–87	33.3	41.7	8.3	5.6
88–91	18.2	59.1	0.0	4.6
92–95	40.4	32.7	15.4	0.0
96–99	32.4	29.4	20.6	5.9
00–03	17.0	48.9	17.0	6.4
04–07	11.5	46.2	30.8	11.5
81–83	27.2	44.7	15.4	4.8
	Consensus entre les partis, en %
Législature	Accord PRD et PDC	Accord PRD et UDC	Accord PDC et UDC	Accord PRD et PSS	Accord PDC et PSS	Accord UDC et PSS
72–75	100.0	100.0	100.0	74.2	74.2	74.2
76–79	91.0	93.6	90.0	48.9	46.8	44.7
80–83	83.0	94.4	88.0	50.0	55.6	55.6
84–87	89.0	88.9	84.2	44.4	50.0	38.9
88–91	90.9	90.9	81.8	22.7	27.3	22.7
92–95	96.2	80.8	84.6	55.8	59.6	44.2
96–99	88.2	76.5	67.6	55.9	61.8	35.3
00–03	91.0	78.7	74.5	36.2	40.4	19.2
04–07	88.5	69.2	57.7	42.3	53.9	11.5