English Name
Time
Details from Source
FDP
ParlGov
FDPPRD
Wikipedia
FDLi
CHES
FDPPLR
EJPR PDY
Wikipedia tags
ESS prtc*
WhoGov
CSES-IMD
FDP PLR
EU-NED
GPS 2019
Jennings / Wlezien
Poll of Polls
EJS 2000
added: June 9, 2020, 12:29 a.m. — updated: March 28, 2025, 1:53 p.m.