6.7

6.8

5.9

5.8

5.3

7.6

7.1

6.7

7.9

7.5

6.6

8.5

8.6

8.3

8.2

7.9

7.6

8.3

8.4

7.0

6.8

5.8

6.5

6.4

7.2

7.6

7.2

7.6

7.8

7.1

7.7

7.5