# Name Parties Matches
Manifesto Project 26 26
CHES 5 5
Kitschelt (2013) 5 5
EPAC (2018) 13 13
PPMD (2006) 10 10
CLEA 14 14
World Values Survey 14 14
PolCon 11 11
CHISOLS 11 11
DPI 16 16
Wikipedia 24 24
Parties-PostYug 20 20
Elections Global 14 14
Mudde (2007) 5 5
V-Party 20 20
GPD 1 1
PPMD (all) 17 17
GPS 2019 6 6
WhoGov 14 14
Leaders Global 2 2