6.5

4.4

4.8

6.9

5.2

7.4

6.1

8.1

7.1

5.5

6.4

7.4

5.1

7.0

8.4

7.7

7.9

7.1

8.5

8.3

6.5

8.2

7.5

7.3

7.8

7.7