ECCAS countries

Angola

Cameroon

Gabon

Equatorial Guinea

Democratic Republic of Congo

Rwanda

Angola

-

37

37

30

37

26

Cameroon

37

-

22

33

30

19

Gabon

37

22

-

22

30

15

Equatorial Guinea

30

33

22

-

22

22

Democratic Republic of Congo

37

26

30

22

-

15

Rwanda

26

19

15

22

15

-