6.8

5.5

8.3

7.1

6.9

6.6

6.8

6.6

6.3

7.2

5.3

6.5

6.7

6.7

6.2

8.1

8.5

7.0

7.4

6.1

7.7

7.0

6.9

4.3

7.2

7.6

7.7

7.9

8.4

8.2

7.5

7.9