6.8

7.2

6.2

5.3

6.2

3.7

7.8

7.3

7.0

7.3

8.6

7.5

8.2

6.8

8.2

7.1

7.5

8.5

7.6

8.4

7.1

8.2

6.8

7.7

7.2

7.6

7.9

7.9