English Name
Time
Details from Source
VIHR
Manifesto Project
VL
ParlGov
Wikipedia
Vihr
CHES
CLEA
Vili
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
Kitschelt (2013)
PolCon
GrAl
PPMD (2006)
WhoGov
World Values Survey
CCS
Greens
CSES-IMD
Elections Global
EPAC (2018)
EP roll call votes
ERDDA (2013)
GR
euandi (GPS)
EU-NED
GREENS
Global Elections DB
GrLe
GPS 2019
IPOD
Jennings / Wlezien
KUREP (2012)
Laver / Hunt
Mackie / Rose (1991)
ViLi
MAPP
NPED
G
PAGED
PIP
Poll of Polls
POPPA
Ray (1999)
GREEN
EES 2014
ViLiVi
NPPSI
GL
Schlager / Weisblatt
EJS 2000
EJS 2010
added: March 7, 2020, 9:06 p.m. — updated: March 12, 2021, 8:11 p.m.