7.6

6.1

7.0

7.6

7.1

6.9

7.5

8.2

8.2

8.2

7.6

8.3

7.9

7.4

7.2

9.0

8.9

6.7

7.1

6.4

6.7

8.1

6.4

5.5

6.2

3.6