6.9

6.6

6.9

7.1

7.2

6.7

7.9

8.4

7.0

6.5

6.8

7.5

8.3

8.5

5.3

5.4

5.1

4.2

6.9

6.0

4.7

4.5

4.7

5.0

8.3

8.5