English Name
Time
Link
Details from Source
EVP
Manifesto Project
EVPPEV
Wikipedia
EvPePaofSw
CHES
CLEA
EV
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
PPMD (2006)
World Values Survey
CCS
CSES-IMD
EVP PEP
EU-NED
GPS 2019
IPOD
PrPePa
Mackie / Rose (1991)
EvVopoev
MAPP
EVPPEP
PIP
PrPePaofSw
Poll of Polls
POPPA
PPMD (all)
Ray (1999)
PPP
NPPSI
EPP
EJS 2000
EJS 2010
added: Dec. 31, 2012, 12:36 a.m. — updated: Aug. 13, 2024, 12:52 p.m.