All 55 African countries are listed with their institutions, because institutional identity is enumerated continent-wide. Only 1 have had their works swept — and only those can be shown with research output of their own.
0 of 9 countries swept · 292 institutions listed
0 of 16 countries swept · 1,243 institutions listed
0 of 7 countries swept · 981 institutions listed
0 of 7 countries swept · 840 institutions listed
1 of 16 countries swept · 1,189 institutions listed