6.4

7.8

6.0

7.2

4.8

5.3

7.1

6.8

6.4

6.4

6.5

5.5

7.8

8.0

7.8

7.9

8.7

9.2

7.7

8.8

7.9

7.6

6.9

7.1

8.0

8.1

6.7

6.7

6.8

6.3

7.1

7.5

7

7.1

7.2

7.6

8.1

8.4

6.1

5.6

5.2