English Name
Time
Link
Details from Source
FDSN
Manifesto Project
PSD
CLEA
Wikipedia tags
CHISOLS
FSND
DPI
PDFSN
Huber / Inglehart (1995)
Global Elections DB
PIP
added: July 8, 2018, 7:45 p.m. — updated: Dec. 15, 2023, 12:08 p.m.