English Name
Time
Link
Details from Source
PL
CLEA
V-Party
Huber / Inglehart (1995)
Kitschelt (2013)
PolCon
Li
WhoGov
Coppedge (1997)
CSES-IMD
LAEDA
Latinobarometer
PPLA (2009)
PPMD (all)
added: July 8, 2018, 7:45 p.m. — updated: Dec. 15, 2023, 12:09 p.m.