How many countries are in South Asia?
8
5
5
5
5
3
5
4
3
5
7
4
6
3
5
7
4
6
3
5
7
4
6
11
3
14
5
16
7
4
6
11
3
14
5
16
7
4
1
6
11
2
3
14
5
16
7
4
1
6
11
2
3
14
5
16
7
4
13
8
1
10
9
6
11
2
3
14
5
16
7
4
13
8
1
10
9
6
11
2
3
14
5
17
16
7
4
13
8
1
10
9
6
12
11
2
15
3
14
5
17
16
7
4
13
8
1
10
9
6
12
11
2
15
25
66
3
14
5
17
16
7
4
13
8
1
10
9
63
6
12
11
57
2
77
24
15
25
3
14
5
17
16
7
66
4
13
8
1
10
9
6
12
11
2
24
15
25
3
14
5
17
63
57
16
7
26
77
4
13
8
1
62
10
9
66
6
12
11
2
24
15
25
3
14
5
17
16
7
27
26
4
13
1
63
58
57
77
59
62
76