English Name
Time
Link
Details from Source
perc
Manifesto Project
MunoKa
NPD
ParlGov
DRP
CSES-IMD
GrWi
Mackie / Rose (1991)
NiRo
Ka
NiNo
PIP
InPa
PPMD (all)
Sun
PHW 1929
LaPa
JiDoBuPa
Me
added: Dec. 31, 2012, 12:36 a.m. — updated: Dec. 11, 2023, 11:42 p.m.