7.7

6.3

6.7

7.6

8.1

7.2

7.8

6.6

7.3

7.8

7.7

6.9

7.8

7.6

7.4

5.3

5.7

7.2

6.2

7.3

6.0

6.8

6.5

7.9

7.7

7.6

7.7

8.0

8.4