English Name
Time
Details from Source
All
Manifesto Project
Alliance
Wikipedia
APNI
Wikipedia tags
ESS prtv*
Huber / Inglehart (1995)
A
PPMD (2006)
EPAC (2018)
Mackie / Rose (1991)
AlPaofNoIr
NPED
AP
ParlSpeech
PPMD (all)
Schlager / Weisblatt
APNI OR AP
added: June 9, 2020, 12:28 a.m. — updated: Aug. 19, 2023, 1:52 p.m.