1
1
2
1
1
3
2
1
2
7
2
2
8
2
2
4
2
3
2
3
3
1
2
4
1
3
4
1
7
1
7
1
5
1
3
1
1
4
6
15
3
3
3
4
1
7
6
2
5
3
4
6
7
9
9
Great Barrier Reef