6.8

5.5

0

4.3

4.5

5.8

7.3

6.3

8.5

8.3

7.1

7.3

7.6

7.4

6.8

7.6

7.4

5.2

7.9

8.4

5.7

8.2

8.2

7.4

7.8

8.3