# Years Size Links
Po 2011–2016 21.2%
APPDPPP 1979–2016 44.6%
CDS 1982–1989 9.2%
CiU 1982–1989 5.0%
Cs 2011–2016 13.9%
IU 1986–2011 10.5%
PSOE 1979–2016 48.1%
UCD 1979–1982 6.8%