5.2

7.2

7.9

7.3

7.1

6.0

6.1

7.7

7.5

7.0

8.2

8.0

8.6

7.4

7.8

5.9

6.3

7.1

6.9

7.2

6.4

6.8

6.8

7.2

7.0

6.7

6.8