English Name
Time
Details from Source
CDS
Manifesto Project
ParlGov
Wikipedia
CLEA
Cedeso
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
Ray (1999)
NPPSI
PAGED
UCD
added: March 7, 2020, 9:05 p.m. — updated: March 12, 2021, 8:11 p.m.