English Name
Time
Details from Source
HSS
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
Kitschelt (2013)
PolCon
Pe
WhoGov
World Values Survey
CSES-IMD
Elections Global
EPAC (2018)
EU-NED
Global Elections DB
CrPePaPaNaPa
CrPePa
MAPP
PAGED
Parties-PostYug
PIP
Poll of Polls
POPPA
PPMD (all)
EES 2014
HrsestHS
Schlager / Weisblatt
EJS 2010
added: March 16, 2015, 4:10 p.m. — updated: March 12, 2021, 11:15 a.m.