English Name
Time
Details from Source
DUP
ParlGov
Wikipedia
CHES
Wikipedia tags
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PPMD (2006)
EPAC (2018)
EP roll call votes
euandi (GPS)
GPS 2019
ParlSpeech
PIP
DeUnPa
POPPA
PPMD (all)
The PopuList
EES 2014
DeUnPaDU
Schlager / Weisblatt
EJS 2010
added: Jan. 1, 2013, 7:17 p.m. — updated: June 5, 2023, 12:40 p.m.