English Name
Time
Details from Source
perc
Manifesto Project
InM
ALD
L
ParlGov
AIE
Wikipedia
PATT
CHES
SD
MDP
ESS prtc*
ESS prtv*
EPAC (2018)
BUUpS
ALPE
PNE
UDS
NS
UpT
UVP
RS
euandi (GPS)
GRI
GPS 2019
USEI
MAIE
Mackie / Rose (1991)
DeVe
PaNaFa
Slmi
MopeIIdeSi
PcdI
MARP
CoCodeCudeOpetdeCodI
MPL
LoCo
MoFrFr
PiRe
Pi
Mudde (2007)
F
PAGED
FeL
PIP
AuLiDeAoVa
Poll of Polls
CP
C
CI
P
EV
NcI
POPPA
PPMD (all)
SA
added: Oct. 29, 2014, 11:02 p.m. — updated: March 12, 2021, 11:15 a.m.