English Name
Time
Details from Source
LdT
ParlGov
Wikipedia
TiLe
CHES
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
Kitschelt (2013)
Lega
World Values Survey
NA
CCS
CSES-IMD
EU-NED
LEGA
GPS 2019
NPED
TL
PIP
POPPA
TAP
The PopuList
NPPSI
EJS 2010
LT
added: Feb. 8, 2014, 10:29 p.m. — updated: June 5, 2023, 12:39 p.m.