# Name Parties Matches
Wikipedia 19 19
CLEA 5 5
CHISOLS 5 5
DPI 11 11
Huber / Inglehart (1995) 2 2
Kitschelt (2013) 3 3
PolCon 15 15
World Values Survey 6 6
African Elections DB 23 23
Afrobarometer (2016) 2 2