English Name
Time
Details from Source
Manifesto Project
PLUS
ParlGov
missing
Wikipedia
CHES
CLEA
Pl
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
World Values Survey
CCDD 2018
euandi (GPS)
EU-NED
MAPP
PAGED
ParlSpeech
PIP
Poll of Polls
POPPA
PPDB (2017)
PL
The PopuList
NPPSI
P
added: July 16, 2020, 7:39 p.m. — updated: March 12, 2021, 11:16 a.m.