English Name
Time
Details from Source
SNS
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
Kitschelt (2013)
PolCon
Na
PPMD (2006)
World Values Survey
CSES-IMD
Elections Global
ERDDA (2013)
EU-NED
Global Elections DB
SlNaPa
GPS 2019
SNP
KUREP (2012)
MAPP
Mudde (2007)
PIP
Poll of Polls
PPMD (all)
TAP
The PopuList
EES 2014
SlNaStSN
PPEPE (2021)
EJS 2010
PAGED
added: Jan. 4, 2019, 12:16 a.m. — updated: March 12, 2021, 11:16 a.m.