°Parteienstärke Nationalrat
NAM	1971	1975	1979	1983	1987	1991	1995	1999	2003
FDP	21.7	22.2	24.0	23.3	22.9	21.0	20.2	19.9	17.3		1) nur noch EVP
CVP/CSP	20.7	21.2	21.3	20.6	19.9	18.4	17.2	16.2	14.4		2) mit Solidarités im 2003
SVP	11.1	9.9	11.6	11.1	11.0	11.9	14.9	22.6	26.7
SPS	22.9	24.9	24.4	22.8	18.4	18.5	21.8	22.5	23.3
LPS	2.2	2.4	2.8	2.8	2.7	3.0	2.7	2.3	2.2
LDU/EVP	9.7	8.1	6.3	6.1	6.1	4.7	3.6	2.6	2.3	1)
PDA/PSA/POC/FGA	3.0	3.7	4.4	4.6	5.1	3.0	2.7	1.7	1.7	2)
GPS	.0	.1	.6	1.9	4.9	6.1	5.0	5.0	7.4
REP/SD /EDU/FPS/LEGA	7.5	5.8	2.2	3.8	6.3	10.9	9.3	4.8	2.9
°Stärke in den Kantonen
KK	PAR	1971	1975	1979	1983	1987	1991	1995	1999	2003
TI	FDP	38.4	39.1	36.3	37.9	34.8	29.4	30.5	28.7	29.8
VD	FDP	26.0	25.6	27.1	30.4	27.6	26.3	23.4	26.7	18.5
SO	FDP	34.3	38.7	39.0	37.2	36.3	32.8	25.4	25.4	24
LU	FDP	30.0	29.1	31.7	28.6	29.8	27.9	25.5	22.6	23.1
BL	FDP	23.0	23.9	26.7	25.1	22.0	24.8	19.6	22.1	19.9
NE	FDP	24.3	22.4	20.6	19.4	20.5	22.5	25.7	20.5	14.8
VS	FDP	19.3	18.9	22.6	25.1	24.5	25.9	24.1	18.0	17.1
ZH	FDP	16.8	18.5	22.4	21.8	20.3	18.7	18.1	17.8	16.2
BE	FDP	17.3	17.6	18.0	15.1	16.1	13.7	15.6	17.2	14.8
AG	FDP	15.9	17.7	20.5	20.2	20.3	16.4	15.8	17.2	15.3
SG	FDP	23.6	25.1	27.6	27.5	24.0	20.0	17.0	16.9	14.7
GR	FDP	14.8	18.1	22.9	20.1	18.3	18.1	16.5	15.1	15.8
FR	FDP	24.7	22.1	23.0	20.0	16.7	16.1	15.9	14.8	12.8
TG	FDP	16.9	14.4	16.9	18.3	18.5	16.5	15.3	14.7	11.9
GE	FDP	19.2	16.6	14.7	16.2	18.0	12.8	13.5	12.7	7.3
BS	FDP	11.5	11.4	14.1	13.5	11.2	15.8	12.2	12.1	9.9
KK	PAR	1971	1975	1979	1983	1987	1991	1995	1999	2003
VS	CVP	61.5	59.7	58.8	57.5	58.7	54.4	54.9	51.4	47.9
LU	CVP	48.8	50.1	50.4	49.6	47.0	48.6	37.3	33.8	29.4
FR	CVP	46.8	46.9	39.9	45.5	44.6	44.5	44.7	33.7	25.4
SG	CVP	44.0	43.3	44.1	40.8	39.5	35.8	31.0	26.1	22.2
TI	CVP	34.8	35.7	34.1	34.0	38.2	26.9	28.4	25.8	24.6
GR	CVP	37.3	35.9	35.4	33.3	28.5	35.4	26.8	25.5	23.5
SO	CVP	27.7	26.0	27.6	26.7	25.1	22.2	21.5	21.4	21
AG	CVP	20.0	20.7	22.5	21.5	18.9	14.5	14.2	16.3	15.6
TG	CVP	23.4	22.3	24.6	21.6	20.4	16.5	13.0	15.8	16.5
GE	CVP	13.8	14.7	14.0	12.3	14.6	14.5	13.4	14.1	11.8
BL	CVP	13.3	13.3	11.5	10.8	12.3	11.6	11.7	12.0	10
BS	CVP	11.2	12.1	13.9	9.9	10.0	10.4	9.7	8.6	6.6
ZH	CVP	9.5	9.4	9.7	9.1	7.1	5.9	5.1	5.1	5.4
VD	CVP	5.3	4.6	5.1	4.5	4.1	3.6	5.6	4.3	4.4
BE	CVP	6.2	6.2	2.5	2.1	2.4	2.6	1.9	2.4	2.3
NE	CVP	.0	.0	.0	.0	.0	.0	.0	.0	0
KK	PAR	1971	1975	1979	1983	1987	1991	1995	1999	2003
TG	SVP	26.0	25.1	26.4	22.8	21.7	23.7	27.0	33.2	41
ZH	SVP	12.2	11.3	14.5	13.8	15.2	20.2	25.5	32.5	33.4
AG	SVP	12.5	12.8	13.9	14.1	15.7	17.9	19.8	31.8	34.6
BE	SVP	29.3	27.1	31.5	29.0	27.8	26.3	26.0	28.6	29.6
SG	SVP	.0	.0	.0	1.9	.0	.0	8.4	27.6	33.1
SO	SVP	.0	.0	.0	.0	.0	.0	6.7	27.2	22.5
GR	SVP	34.0	26.9	21.2	22.0	20.0	19.5	26.9	27.0	33.9
LU	SVP	.0	.0	.0	.0	.0	.0	14.1	22.7	22.9
BL	SVP	11.8	10.6	10.5	11.2	12.0	12.3	10.8	18.0	26.5
BS	SVP	.0	.0	.0	.0	.0	2.0	.0	13.6	18.6
VD	SVP	7.7	8.0	6.8	6.2	6.2	7.3	7.7	12.5	20.3
FR	SVP	8.7	4.3	6.4	8.9	8.9	9.7	8.3	11.4	21.4
VS	SVP	.0	.0	.0	.0	.0	.0	.0	9.0	13.4
GE	SVP	.0	.0	.0	.0	.0	1.1	.0	7.5	18.3
TI	SVP	2.4	.0	2.3	2.1	1.3	1.0	1.5	5.4	7.6
NE	SVP	.0	.0	.0	.0	.0	.0	.0	.0	22.5
KK	PAR	1971	1975	1979	1983	1987	1991	1995	1999	2003
BS	SPS	30.4	33.3	33.3	31.0	25.9	25.3	35.5	33.3	40.9
NE	SPS	30.6	38.9	37.4	33.1	30.8	29.8	28.2	27.9	29.2
BE	SPS	31.0	31.0	30.5	28.3	22.3	20.0	24.7	27.6	28
GR	SPS	13.9	15.2	20.5	24.7	19.6	21.3	21.6	26.6	24.9
ZH	SPS	20.9	23.9	26.5	23.0	17.4	18.8	23.1	25.6	25.7
BL	SPS	28.2	30.3	31.4	32.6	22.8	24.4	25.3	23.3	24.7
VD	SPS	25.0	27.6	24.9	21.9	22.5	22.9	22.7	20.7	21.7
FR	SPS	19.9	25.7	30.7	24.0	22.2	18.6	17.3	20.3	21.5
GE	SPS	19.1	22.6	21.5	19.2	18.6	26.4	30.0	20.0	24.8
AG	SPS	23.9	24.2	27.6	27.5	18.5	17.4	19.4	18.7	21.2
TI	SPS	13.1	13.9	15.2	13.8	9.3	6.7	17.1	18.7	25.8
SO	SPS	26.3	31.4	28.4	27.8	22.3	19.8	24.2	18.6	25.4
SG	SPS	14.6	15.1	18.0	16.3	11.4	13.1	16.2	17.1	18.4
VS	SPS	15.4	17.4	11.6	14.1	14.5	14.5	16.6	16.9	19.1
TG	SPS	20.7	21.6	22.4	19.5	13.4	15.1	18.1	16.1	14.1
LU	SPS	12.4	13.4	12.5	11.7	9.0	11.0	11.7	10.0	11.1