English Name
Time
Details from Source
PAN
Manifesto Project
ParlGov
Wikipedia
Pe
CHES
Wikipedia tags
ESS prtc*
ESS prtv*
CCS
CSES-IMD
euandi (GPS)
EU-NED
GPS 2019
MAPP
PAGED
Poll of Polls
POPPA
NPPSI
added: Oct. 7, 2015, 5:55 p.m. — updated: March 12, 2021, 11:14 a.m.