English Name
Time
Details from Source
PL
Wikipedia
CLEA
Huber / Inglehart (1995)
Kitschelt (2013)
PolCon
Li
WhoGov
Coppedge (1997)
CSES-IMD
LAEDA
Latinobarometer
PPLA (2009)
PPMD (all)
added: March 7, 2020, 2:55 p.m. — updated: March 12, 2021, 11:14 a.m.