English Name
Time
Details from Source
DYP
Manifesto Project
ParlGov
Wikipedia
CLEA
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PolCon
TrPaPa
PPMD (2006)
WhoGov
World Values Survey
Elections Global
EU-NED
Global Elections DB
Leaders Global
Schlager / Weisblatt
TPP
added: March 7, 2020, 9:05 p.m. — updated: March 12, 2021, 8:10 p.m.