English Name
Time
Details from Source
PvdA
ParlGov
Wikipedia
CHES
CLEA
PavadeAr
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
Pvda
Kitschelt (2013)
PolCon
La
PPMD (2006)
WhoGov
PVDA
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
Janda (1980)
DuLaPa
Jennings / Wlezien
KUREP (2012)
Laver / Hunt
Leaders Global
Mackie / Rose (1991)
MAPP
Morgan (1976)
PAGED
ParlSpeech
PIP
Poll of Polls
POPPA
PPDB (2017)
LaPa
PPMD (all)
Ray (1999)
EES 2014
PavadeArPv
Schlager / Weisblatt
EJS 2000
EJS 2010
PA
added: Jan. 1, 2013, 7:16 p.m. — updated: June 5, 2023, 12:39 p.m.