English Name
Time
Details from Source
SF
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
SiFi
Wikipedia tags
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PPMD (2006)
EPAC
euandi (GPS)
GPS 2019
Mackie / Rose (1991)
UnIr
PIP
WeOu
POPPA
PPMD (all)
The PopuList
EES 2014
SiFiSF
Schlager / Weisblatt
EJS 2010
added: Feb. 4, 2019, 6:34 p.m. — updated: Feb. 14, 2025, 8:11 a.m.