English Name
Time
Details from Source
DIKO
Manifesto Project
DiKo
ParlGov
Wikipedia
CHES
CLEA
DePa
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
PolCon
PPMD (2006)
WhoGov
World Values Survey
Elections Global
ERDDA (2013)
euandi (GPS)
EU-NED
Global Elections DB
GPS 2019
Leaders Global
MAPP
PIP
Poll of Polls
PPMD (all)
EES 2014
missing
Schlager / Weisblatt
EJS 2010
added: March 5, 2020, 8:25 p.m. — updated: March 12, 2021, 11:16 a.m.