English Name
Time
Details from Source
FDP
ParlGov
FDPPRD
Wikipedia
FDLi
EJPR PDY
FDPPLR
Wikipedia tags
ESS prtc*
ESS prtv*
WhoGov
CSES-IMD
FDP PLR
EU-NED
GPS 2019
Jennings / Wlezien
Poll of Polls
EJS 2000
added: April 10, 2014, 9:03 p.m. — updated: March 12, 2021, 11:14 a.m.