English Name
Time
Link
Details from Source
AM
Manifesto Project
V-Party
DPI
Unity
NUP
PolCon
UnBl
World Values Survey
AGzM
Elections Global
Schlager / Weisblatt
NaUnPaFa
added: July 8, 2018, 7:43 p.m. — updated: March 13, 2021, 2:15 p.m.