4.0

6.0

6.1

4.3

5.3

7.6

6.4

6.9

4.7

5.4

5.3

7.2

6.8

6.6

7.9

7.7

7.6

7.7

8.1

7.7

7.8

7.9

5.0

6.3

7.4

7.5

8.1

8.6