English Name
Time
Details from Source
UD
Manifesto Project
CLEA
DPI
Huber / Inglehart (1995)
PolCon
DeUn
WhoGov
ERDDA (2013)
Global Elections DB
Leaders Global
MAPP
PAGED
PIP
added: Sept. 8, 2015, 12:54 p.m. — updated: March 12, 2021, 11:14 a.m.