6.7

6.5

6.3

6.2

7.9

7.9

8.6

8.3

7.1

7.4

7.5

7.9

7.5

7.4

7.3

7.1

7.9

7.7

6.5

7.2

6.3

6.9

6.7

6.8

5.7

6.5