6.8

6.3

8.6

5.8

6.5

8.9

9.1

5.5

5.1

6.6

6.8

7.7

8.1

6.6

7.1

6.1

5.8

5.9

6.2

6.0

6.8

7.8

6.9

6.4

6.5

7.2

6.9

7.1

5.7

6.1