English Name
Time
Share
Wikipedia
Party Facts ID
Manifesto Project
SF
ParlGov
CHES
CLEA
SiFi
Wikipedia tags
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PPMD (2006)
EPAC (2018)
euandi (GPS)
GPS 2019
Mackie / Rose (1991)
UnIr
PIP
WeOu
POPPA
PPMD (all)
The PopuList
EES 2014
SiFiSF