7.3

7.2

7.1

6.3

4.9

5.5

6.2

6.5

6.8

7.6

8.1

6.9

7.6

6.8

6.5

7.0

7.1

7.1

6.8

6.1

6.0

7.1

6.8

7.9

8.1