6.8

6.9

6.3

5.9

7.4

7.1

6.8

7.0

5.6

4.2

7.0

6.9

8.3

8.3

6.2

6.2

7.8

7.2

6.7

6.7

7.0

6.5

6.7

6.4

6.6

7.0

7.7

7.2

7.4

4.7

6.9

7.7

8.0