English Name
Time
Link
Details from Source
Manifesto Project
PLUS
ParlGov
missing
CHES
CLEA
Pl
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
World Values Survey
CCDD 2018
euandi (GPS)
EU-NED
GPS 2019
MAPP
PAGED
ParlSpeech
PIP
Poll of Polls
POPPA
PPDB (2017)
PL
The PopuList
NPPSI
P
added: July 8, 2018, 7:44 p.m. — updated: Dec. 15, 2023, 12:08 p.m.