How many islands in Australia have a land area above 4,000 square kilometers?
3
2
2
2
3
2
3
2
3
5
2
3
5
2
4
3
5
2
4
3
5
2
1
4
3
5
2
1
4
3
5
2
7
1
4
3
5
2
7
1
4
3
5
2
7
1
4
6
3
5
2
7
1
4
6
3
5
2
7
1
4
6
3
5
2
7
1
4
6
8
3
5
2
7
1
4
6
0
8
3
5
2
7
1
4
6
8
3
5
0
2
7
1
4
6
8
3
5
2
7
1
4
6
8
3
5
7
1
9
4
6
8
3
5
7
1
9
4
6
8
3
5
7
1
9
4
6
8
10
5
7
1
9
4
6
8
10
5
7
1
9
4
13
6
8
10
7
1
9
4
13
6
8
10
7
1
9
13
6
8
10
7
1
9
13
6
8
10
7
9
13
6
8
10
11
7
9
13
6
8
10
11
9
13
6
8
10
11
9
13
6
8
10
11
9
13
12
8
10
ten
ten