6.7

5.9

4.4

4.7

4.2

6.6

7.8

7.4

8.4

7.5

5.3

8.1

6.1

8.2

8.2

7.6

6.9

7.9

6.7

6.6

7.1

7.2

7.3

7.8

8.4