English Name
Time
Details from Source
VVD
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
VovoVrenDe
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
Kitschelt (2013)
PolCon
Li
Fr
FranDe
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
GPD
PePafoFranDe
GPS 2019
IPOD
Janda (1980)
DuLiPa
Jennings / Wlezien
KUREP (2012)
Laver / Hunt
Leaders Global
Mackie / Rose (1991)
MAPP
Morgan (1976)
PAGED
ParlSpeech
PIP
Poll of Polls
PPDB (2017)
PPMD (all)
Ray (1999)
EES 2014
VovoVrenDeVV
Schlager / Weisblatt
EJS 2000
EJS 2010
added: March 5, 2020, 8:25 p.m. — updated: March 12, 2021, 11:16 a.m.