6.8

7.6

7.6

7.8

5.7

6.0

7.2

6.8

8.7

9.2

8.1

8.4

8.0

8.0

7.1

6.1

7.2

6.3

5.8

4.5

7.6

6.7

7.1

7.3

7.5

7.0

7.4

7.2

6.8

6.4

7.5

7.3

7.7

8.0

7.0

6.6

7.7

8.1