English Name
Time
Details from Source
ELAM
Manifesto Project
ParlGov
Wikipedia
CHES
CLEA
NaPeFr
EJPR PDY
ESS prtc*
ESS prtv*
World Values Survey
UBP
euandi (GPS)
GPS 2019
Poll of Polls
POPPA
TAP
The PopuList
NPPSI
NPF
added: July 11, 2022, 11:51 p.m. — updated: July 11, 2022, 11:51 p.m.