English Name
Time
Link
Details from Source
CsP
Manifesto Project
CSPPCS
ParlGov
CsPPCS
CHES
Wikipedia tags
ESS prtc*
ESS prtv*
World Values Survey
CSP
CCS
NPED
PIP
ChSoPa
EJS 2010
added: July 8, 2018, 7:45 p.m. — updated: Dec. 15, 2023, 12:08 p.m.