8.1

7.8

7.1

6.6

6.5

6.4

7.3

7.3

7.4

7.3

6.2

7.4

7.7

7.8

7.1

7.3

8.4

8.2

8.7

8.9

8.0

8.4

7.5

8.0

6.6

7.3

8.3

8.7

6.9

7.2

7.9

6.8

6.5

7.4

7.0

5.9

5.7