English Name
Time
Details from Source
BE
Manifesto Project
ParlGov
CHES
CLEA
Bloco de Esquerda
EJPR PDY
V-Party
DPI
ESS prtc*
ESS prtv*
Kitschelt (2013)
PolCon
LeBl
PPMD (2006)
CCDD 2018
BldeEs
CCS
CSES-IMD
Elections Global
euandi (GPS)
EU-NED
Global Elections DB
GPS 2019
IPOD
Jennings / Wlezien
KUREP (2012)
MAPP
PAGED
PIP
Poll of Polls
POPPA
PPDB (2017)
TAP
The PopuList
EES 2014
BldeEsBE
NPPSI
LB
Schlager / Weisblatt
EJS 2000
EJS 2010
added: March 7, 2020, 9:05 p.m. — updated: March 12, 2021, 8:11 p.m.