# Years Size Links
DeSoCePaPa 1995–2005 9.3%
LeBl 1999–2005 6.6%
PoCoPaPaThGr 1991–2005 9.2%
PoCoPaPaThGrDeCo 2002–2002 7.1%
AD 1979–1980 45.5%
APU 1979–1985 19.5%
CDU 1987–1987 12.5%
FRS 1980–1980 27.8%
PCP 1975–1976 15.2%
CDS 1975–1991 16.7%
PPD 1975–1976 28.3%
PaPoDeSoDe 1983–2005 51.5%
PRD 1985–1991 18.5%
PS 1975–2005 46.4%