English Name
Time
Details from Source
LSU
Manifesto Project
ParlGov
EJPR PDY
V-Party
DPI
LNSS
Huber / Inglehart (1995)
Elections Global
ERDDA (2013)
Global Elections DB
LiSoUn
PAGED
PIP
added: Jan. 17, 2019, 3:16 p.m. — updated: March 12, 2021, 11:16 a.m.