English Name
Time
Details from Source
CDS
Manifesto Project
ParlGov
Wikipedia
V-Party
Wikipedia tags
DPI
PolCon
DeCe
DeanSoCe
Elections Global
EP roll call votes
Global Elections DB
IPOD
CeDe
Jennings / Wlezien
Laver / Hunt
Mackie / Rose (1991)
MAPP
NPED
DSC
PIP
PPMD (all)
Ray (1999)
NPPSI
PAGED
UCD
added: June 13, 2017, 11:44 a.m. — updated: March 16, 2021, 12:30 a.m.