6.9

8.1

6.9

7.6

7.7

5.8

3.2

5.8

7.2

8.1

7.5

6.2

5.4

4.4

4.1

7.5

6.9

7.2

7.2

6.8

8.8

6.6

7.3

6.5

7.0

7.4

7.8

7.7