6.4

7.1

7.2

6.7

6.0

7.6

9.0

6.2

6.1

7.4

9.0

8.3

6.8

6.6

6.3

6.2

8.5

7.2

8.1

8.0

9.0

7.4

7.3

8.3

6.9