# Name Parties Matches
CLEA 3 3
World Values Survey 2 2
Janda (1980) 4 4
PolCon 4 4
CHISOLS 2 2
DPI 4 4
Wikipedia 34 34
Elections Global 20 20
V-Party 33 33
GPD 1 1
GPS 2019 4 4
Leaders Global 16 16