English Name
Time
Details from Source
perc
ParlGov
ANOVE
ESS prtc*
ESS prtv*
PPMD (2006)
MDS
NKL
SZJ
euandi (GPS)
LEV
Mudde (2007)
NSA
Poll of Polls
ABP
PPMD (all)
added: Jan. 17, 2019, 3:16 p.m. — updated: March 12, 2021, 11:16 a.m.