English Name
Time
Details from Source
LSDP
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
Lisopa
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
LLP
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
Kitschelt (2013)
SDP
PolCon
SoDe
LiSoDePa
WhoGov
CSES-IMD
Elections Global
EPAC (2018)
ERDDA (2013)
euandi (GPS)
EU-NED
Global Elections DB
GPD
SoDePa
GPS 2019
KUREP (2012)
Leaders Global
MAPP
PAGED
PIP
LSdP
Poll of Polls
POPPA
PPMD (all)
EES 2014
LisopaLS
Schlager / Weisblatt
LiSoKo
EJS 2010
PHW 1929
added: March 16, 2015, 4:10 p.m. — updated: March 12, 2021, 11:15 a.m.