7.5
7.5
7.5
7.6
7.6
7.7
7.7
7.7
7.7
7.8
7.8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8