English Name
Time
Details from Source
PSDR
Manifesto Project
ParlGov
Wikipedia
CLEA
PDSR
V-Party
Wikipedia tags
CHISOLS
SDPR
DPI
Huber / Inglehart (1995)
WhoGov
World Values Survey
CSES-IMD
Elections Global
ERDDA (2013)
Leaders Global
PAGED
PIP
added: Jan. 31, 2013, 10:28 a.m. — updated: March 12, 2021, 11:15 a.m.