English Name
Time
Details from Source
RP TR
Manifesto Project
RP
ParlGov
Wikipedia
TwRu
CHES
CLEA
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
World Values Survey
NA
CCDD 2018
CSES-IMD
PaMo
Elections Global
EU-NED
Jennings / Wlezien
MAPP
PAGED
PIP
Poll of Polls
Twj Ruch
PPDB (2017)
TAESD
added: April 28, 2019, 5:59 p.m. — updated: March 12, 2021, 11:16 a.m.