English Name
Time
Details from Source
RF
Manifesto Project
ParlGov
Wikipedia
Re
CLEA
V-Party
CHISOLS
JP
PolCon
JuLe
Si
CCS
JuPa
Elections Global
ERDDA (2013)
GP
IPOD
Laver / Hunt
Mackie / Rose (1991)
Morgan (1976)
JUST
PAGED
PPMD (all)
Ray (1999)
RETS
PHW 1929
added: July 17, 2019, 11:52 p.m. — updated: March 12, 2021, 11:16 a.m.