5.8

6.7

7.1

7.4

4.0

6.8

6.5

7.0

8.4

8.5

5.2

7.8

5.9

8.2

7.7

8.2

8.6

7.7

8.5

6.5

6.0

7.6

7.9

7.3

7.3

8.6