7.3

6.4

6.9

6.3

7.7

7.1

8.7

8.5

8.1

7.7

6.3

6.3

6.7

6.4

6.8

6.5

6.1

6.6

7.0

6.8

7.1

7.1

7.2

6.6

7.3

7.3

7.8

7.6

5.7

5.3

5.9

5.5

6.6

6.0