English Name
Time
Details from Source
D
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
De
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
Kitschelt (2013)
PolCon
PPMD (2006)
WhoGov
World Values Survey
CCDD 2018
CCS
CSES-IMD
Elections Global
EP roll call votes
ERDDA (2013)
euandi (GPS)
EU-NED
Global Elections DB
GPS 2019
IPOD
Jennings / Wlezien
KUREP (2012)
Laver / Hunt
Mackie / Rose (1991)
MAPP
NPED
PAGED
ParlSpeech
PIP
Poll of Polls
POPPA
PPDB (2017)
PPMD (all)
Ray (1999)
EES 2014
NPPSI
Schlager / Weisblatt
EJS 2000
EJS 2010
added: March 9, 2013, 11:49 p.m. — updated: March 12, 2021, 11:16 a.m.