English Name
Time
Details from Source
perc
ParlGov
UPUP
ESS prtc*
ESS prtv*
EPAC (2018)
TUV
ERDDA (2013)
CTG
Mudde (2007)
FrPa
Ve
ParlSpeech
Birkenhead Social Justice
The Independents
Schlager / Weisblatt
PUP
EJS 2010
WP
added: March 7, 2020, 9:06 p.m. — updated: March 12, 2021, 8:11 p.m.