English Name
Time
Details from Source
FDP
ParlGov
FDPPRD
Wikipedia
FDLi
CHES
FDPPLR
EJPR PDY
Wikipedia tags
ESS prtc*
ESS prtv*
WhoGov
CSES-IMD
FDP PLR
GPS 2019
Jennings / Wlezien
Poll of Polls
EJS 2000
added: July 11, 2022, 11:51 p.m. — updated: July 11, 2022, 11:51 p.m.