7.8

7.3

7.2

6.5

7.1

7.5

8.3

8.1

7.0

7.1

6.9

7.5

7.4

6.5

6.7

6.6

6.4

6.9

6.4

6.5

5.7

5.9

6.9

7.3

7.7

7.9

7.7

8.4

6.4

6.9

6.9

7.0

6.1