How many countries in Central Africa?
11
5
5
8
5
8
7
5
8
7
5
8
7
5
8
9
7
5
8
9
7
5
8
9
7
5
8
9
7
6
5
8
13
9
7
6
5
8
13
9
7
6
5
10
8
13
9
7
6
5
10
8
13
9
7
6
5
10
8
13
9
7
6
3
5
10
8
4
13
1
9
14
7
6
3
5
10
8
4
13
11
1
9
14
7
6
2
3
5
10
8
4
13
11
1
9
14
7
6
2
3
5
10
8
4
13
11
1
9
14
7
6
2
3
5
10
8
4
13
11
1
9
14
7
6
2
3
5
10
8
4
13
11
1
9
14
7
6
2
3
10
8
4
13
11
1
9
14
7
6
2
3
10
4
13
11
1
9
14
7
6
2
3
10
4
13
11
1
9
14
6
2
3
10
4
13
11
1
9
14
6
2
3
10
4
13
11
1
9
14
6
2
3
17
10
4
11
8 countries
7 countries
6 countries
13 countries