6.9

6.5

7.2

6.2

7.0

6.3

7.4

6.0

6.9

7.4

7.6

7.1

7.1

7.1

6.5

6.2

7.7

7.7

7.4

6.8

5.9

6.2

6.1

6.4

6.9

7.6

6.8

7.3

6.5

7.9

8.6