English Name
Time
Details from Source
PSD
Manifesto Project
Wikipedia
CLEA
V-Party
Wikipedia tags
DPI
PSDS
ESS prtv*
PolCon
SoDePa
PPMD (2006)
WhoGov
USDS
World Values Survey
NA
CCS
CSES-IMD
Elections Global
Global Elections DB
GPS 2019
PPMD (all)
added: June 13, 2017, 11:44 a.m. — updated: March 16, 2021, 12:31 a.m.