6.8

5.6

6.9

7.5

7.5

7.7

7.8

7.6

7.8

6.9

6.5

6.4

7.9

8.0

7.3

6.6

6.1

6.2

6.4

6.3

6.5

6.3

6.6

6.8

3.6