English Name
Time
Details from Source
CC
Manifesto Project
CCaPNCNC
ParlGov
Wikipedia
CoCa
CHES
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
CSES-IMD
EP roll call votes
EU-NED
IPOD
CaCo
KUREP (2012)
PAGED
PIP
Poll of Polls
CcaPNC
CCPNC
POPPA
EES 2014
CCCoCa
NPPSI
EJS 2010
added: March 19, 2020, 1:38 p.m. — updated: March 12, 2021, 11:16 a.m.