7.7

8.0

5.5

4.7

8.1

8.1

7.7

8.0

6.8

6.6

7.6

6.9

7.0

7.2

7.3

7.9

7.6

7.2

7.3

7.1

6.7

6.8

6.0

6.6

6.2