6.5

5.5

4.6

4.7

5.7

6.1

6.8

5.3

7.7

7.1

8.5

7.1

8.7

7.0

7.4

7.2

6.5

8.0

7.4

7.6

7.3

7.5

6.5

6.8

6.4

7.8