what are the names of the competing nations?
algeria, tunisia, egypt, cameroon, morocco, south africa, angola, burkina faso, gabon, madagascar, nigeria, senegal, congo republic, ivory coast, guinea, niger
which nations won at least 1 bronze medal?
tunisia, egypt, cameroon, morocco, south africa, nigeria, senegal, congo republic, ivory coast, guinea, niger
of these, which won at least 5 bronze medals?
tunisia, cameroon, morocco
which nations won less than 1 bronze medal?
algeria, angola, burkina faso, gabon, madagascar
which nation, algeria, tunisia, or egypt, won the most bronze medals?
tunisia