6.9

8.4

4.5

7.0

7.8

7.1

8.4

6.0

8.1

7.5

8.0

8.5

0

8.2

8.5

8.6

7.6

8.1

7.9

8.2

8.3

6.9

5.0

6.3

7.4

8.6