English Name
Time
Details from Source
Ecolo
Manifesto Project
ECOLO
ParlGov
Wikipedia
Ec
CHES
CLEA
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
Ecologist
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
E
Kitschelt (2013)
PPMD (2006)
Eco
WhoGov
CCS
CSES-IMD
Elections Global
EPAC (2018)
EP roll call votes
ERDDA (2013)
EU-NED
Global Elections DB
EC
IPOD
CoEc
KUREP (2012)
Laver / Hunt
Mackie / Rose (1991)
MAPP
NPED
FSP
missing
PAGED
PIP
Poll of Polls
POPPA
PPDB (2017)
PPMD (all)
Ray (1999)
EES 2014
NPPSI
EJS 2000
EJS 2010
added: Feb. 8, 2019, 6 p.m. — updated: March 12, 2021, 11:16 a.m.