6.7

8.0

7.3

7.4

7.3

7.0

5.9

5.8

4.8

8.4

8.8

6.8

6.5

6.1

6.2

5.8

5.8

5.6

7.7

6.8

7.1

6.7

6.9

6.6

7.7

7.8

7.4

7.7