English Name
Time
Details from Source
perc
Manifesto Project
InM
ALD
L
ParlGov
AIE
CHES
SD
MDP
ESS prtc*
ESS prtv*
EPAC (2018)
NS
ALPE
PNE
UDS
PATT
UpT
UVP
STFLST
BUUpS
euandi (GPS)
GRI
GPS 2019
MAIE
USEI
Mackie / Rose (1991)
Slmi
DeVe
PaNaFa
MopeIIdeSi
PcdI
MARP
CoCodeCudeOpetdeCodI
MPL
LoCo
MoFrFr
Pi
PiRe
Mudde (2007)
F
PAGED
FeL
PIP
AuLiDeAoVa
Poll of Polls
C
CP
P
CI
EV
NcI
POPPA
PPMD (all)
SA
added: June 5, 2017, 12:37 p.m. — updated: March 12, 2021, 11:15 a.m.