4.0

6.8

6.4

6.0

7.8

6.8

6.4

6.0

6.4

7.1

6.2

6.7

7.5

5.4

7.0

7.1

8.6

7.8

8.1

7.8

6.5

7.1

6.7

6.9

7.6

7.5

7.2