6.5

7.0

6.0

5.9

6.2

7.5

7.7

7.3

7.2

8.0

7.1

8.1

7.5

8.7

6.4

8.3

8.6

7.6

8.1

7.5

7.9

8.6

8.1

8.4

8.7