4.7

5.7

7.5

6.8

4.4

6.2

6.7

5.7

7.8

8.2

8.6

8.5

7.7

7.9

7.6

7.2

7.2

6.3

7.4

6.7

6.9

6.6

6.8

6.4

7.0

7.2

7.7

6.9

7.4

6.7