# Name Parties Matches
Wikipedia 9 9
CLEA 14 14
CHISOLS 7 7
DPI 11 11
Kitschelt (2013) 4 4
PolCon 9 9
World Values Survey 4 4
Janda (1980) 2 2
LAEDA 10 10
Latinobarometer 11 11
PPLA (2009) 6 6