6.3

7.7

8.7

8.2

8.4

7.1

8.1

5.4

5.1

6.2

8.6

5.8

8.3

7.6

7.9

6.6

8.5

7.4

7.4

7.0

7.3

8.4

6.9

8.5

6.8

7.2