English Name
Time
Share
Wikipedia
Party Facts ID
1992 · FDSN 2001 · PSDR
2018 · PROR
Manifesto Project
USD
ParlGov
PSD
CHES
CLEA
V-Party
Wikipedia tags
CHISOLS
DPI
FSND
Kitschelt (2013)
PolCon
SoDeUn
PPMD (2006)
WhoGov
World Values Survey
PSDR
CCS
CSES-IMD
Elections Global
EPAC (2018)
euandi (GPS)
EU-NED
Global Elections DB
PDSR
GPD
SoDePa
GPS 2019
Jennings / Wlezien
KUREP (2012)
Leaders Global
Poll of Polls
POPPA
PPMD (all)