6.4

5.8

7.9

7.9

8.4

8.6

8.1

7.7

7.1

7

5.0

7.2

7.7

6.9

7.2

6.8

6.8

8

8.3

6.7

6.6

7.8

7.5

6.7

6.4

5.1

4.6