English Name
Time
Details from Source
FDF
Manifesto Project
DFI
ParlGov
Wikipedia
DF
CHES
EJPR PDY
FDFPPW
V-Party
Wikipedia tags
CHISOLS
ESS prtv*
Huber / Inglehart (1995)
PolCon
FrDeFr
FrLiReFrofFr
WhoGov
CCS
Elections Global
EP roll call votes
FDFRW MCC
ERDDA (2013)
euandi (GPS)
EU-NED
Global Elections DB
PR
IPOD
Laver / Hunt
Mackie / Rose (1991)
MAPP
NPED
PAGED
PIP
Poll of Polls
POPPA
PPMD (all)
Ray (1999)
FDFRW
NPPSI
DFF
Schlager / Weisblatt
added: June 9, 2020, 12:29 a.m. — updated: Aug. 19, 2023, 1:52 p.m.