7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7.2
7.2
7.5
7.5
7.5
7.5
7.5
7.55
7.7
7.7
7.77
7.77
7.8
7.8
7.89