How many countries are in Australia?
3
5
5
5
3
5
4
3
5
6
4
3
5
6
4
7
3
5
6
4
7
3
5
6
4
7
3
5
6
4
7
3
5
2
6
4
11
10
9
7
3
5
2
6
4
11
10
9
7
3
5
2
6
4
11
8
10
9
12
7
3
5
2
6
4
11
8
10
9
12
7
3
5
2
6
4
11
1
8
10
9
12
7
3
5
2
6
4
11
1
8
10
9
12
7
3
5
2
6
4
11
13
1
8
10
9
12
7
3
5
2
6
4
11
13
1
8
10
9
12
7
3
5
2
6
4
11
13
1
8
10
9
14
12
7
3
5
2
6
4
16
11
13
1
8
10
9
14
12
7
3
5
2
6
4
16
11
13
1
8
10
9
14
12
7
Seven
3
2
6
4
16
11
13
1
8
10
9
14
12
7
Seven
3
2
6
4
16
11
13
1
8
10
9
14
12
Seven
128
112
128
112
112
112