# Years Size Links
CDH 2004–2015 5.5%
CDV 2004–2015 13.3%
CDVNVA 2008–2010 18.5%
CSP 1975–1981 36.3%
CVP 1982–2003 21.3%
ECOLO 2008–2014 5.1%
Ecologist 1988–1995 10.0%
FP 1975–1981 10.3%
Liberal 1979–1985 8.2%
LiberalRass 1975–1977 10.9%
Liberals 1978–1978 15.6%
MR 2004–2015 12.5%
NVA 2011–2015 20.3%
PRL 1986–1995 10.2%
PRLFDF 1996–2003 10.2%
PS 1988–2015 15.7%
PSC 1982–2003 6.7%
PVV 1982–1995 13.1%
Socialist 1975–1987 28.4%
SP 1988–1998 14.9%
SPA 2015–2015 8.8%
SPAVP 2008–2010 10.3%
VB 1996–2014 12.0%
VLD 1996–2007 15.4%
Volksunie 1975–1987 9.9%