English Name
Time
Share
Wikipedia
Party Facts ID
2002 · SDP
1918 · PC 1958 · SA 1959 · SDP
PS
CLEA
PaSo
V-Party
Wikipedia tags
PolCon
So
Coppedge (1997)
Elections Global
Latinobarometer
PPLA (2009)
PSBinner
PPMD (all)