English Name
Time
Link
Details from Source
LDDP
Manifesto Project
ParlGov
CLEA
LiDeDaPa
V-Party
CHISOLS
DPI
Huber / Inglehart (1995)
LDLP
PolCon
DeLa
WhoGov
World Values Survey
CSES-IMD
Elections Global
ERDDA (2013)
Global Elections DB
Leaders Global
MAPP
PIP
CPL
PAGED
added: July 8, 2018, 7:43 p.m. — updated: March 13, 2021, 2:17 p.m.