English Name
Time
Details from Source
EA
ParlGov
Wikipedia
CHES
Wikipedia tags
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
EPAC (2018)
EP roll call votes
KUREP (2012)
NPED
BS
PIP
BaSo
POPPA
EHBildu
Ray (1999)
added: Jan. 1, 2013, 7:16 p.m. — updated: March 12, 2021, 11:13 a.m.