# Name Parties Matches
Manifesto Project 40 40
Kitschelt (2013) 4 4
CLEA 6 6
World Values Survey 5 5
PolCon 9 9
CHISOLS 4 4
DPI 16 16
Wikipedia 23 23
Elections Global 25 25
V-Party 23 23
GPS 2019 5 5
Leaders Global 5 5