10.0

8.0

7.0

6.9

0

5.9

6.2

7.5

7.1

7.7

7.7

6.4

6.9

6.8

4.0

8.4

8.7

7.1

7.8

8.6

7.9

6.0

6.2

7.8

7.4

8.0

7.3