7
7
7
8
8
8
8
8
8
8
8
8.8
8.88
9
9
9
9
9
9
9
9.87
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10