6.6

7.4

6.7

5.8

5.5

5.9

5.4

7.3

8.1

6.7

7.2

7.8

8.6

7.4

7.6

6.2

6.2

6.8

7.7

7.4

7.6

7.7

7.9

7.1

7.1

7.0

6.6

6.4

8.7

8.5