5.9

5.8

7.0

4.0

5.7

5.0

8.4

5.7

5.5

6.3

6.7

6.8

8.1

6.0

8.5

8.0

5.9

6.0

5.8

6.0

5.9

7.2

0

7.9

7.0

8.1