English Name
Time
Details from Source
perc
Manifesto Project
BPZN
BKhP
PNZ
PPMD (2006)
CCPBPF
LP
WP
World Values Survey
NA
CSES-IMD
BeSoSpPa
Mudde (2007)
BPS
PPMD (all)
added: July 21, 2015, 10:19 a.m. — updated: March 12, 2021, 11:15 a.m.