6.7

6.6

8.0

7.8

6.9

6.9

7.7

8.2

6.8

4.9

7.2

7.2

6.5

6.6

7.2

7.3

7.2

7.6

7.9

7.5

7.0

6.8

6.5

7.5

6.1

5.7

6.1