# Years Size Links
AGE 2015–2015
Aralar 2008–2008
BNG 2008–2015 0.8%
CUP 2015–2015
Cs 2015–2015 13.9%
CiU 2008–2015 3.0%
ERC 2008–2015 2.4%
EA 2008–2008
EH Bildu 2008–2015 0.9%
NABAI 2008–2008 0.2%
PNV 2008–2015 1.2%
PP 2008–2015 39.9%
PPCA 2008–2008
PSOE 2008–2015 43.9%
PSOECA 2008–2008
Pod 2015–2015 20.7%
SI 2008–2015
UPN 2008–2008
UPyD 2008–2008 1.2%