# Name Parties Matches
Wikipedia 20 20
CLEA 5 5
CHISOLS 4 4
DPI 6 6
Kitschelt (2013) 3 3
PolCon 6 6
World Values Survey 5 5
African Elections DB 15 15
Afrobarometer (2016) 2 2
Janda (1980) 4 4